If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Simplifying 4x(x + -2) = 100 Reorder the terms: 4x(-2 + x) = 100 (-2 * 4x + x * 4x) = 100 (-8x + 4x^{2}) = 100 Solving -8x + 4x^{2}= 100 Solving for variable 'x'. Reorder the terms: -100 + -8x + 4x^{2}= 100 + -100 Combine like terms: 100 + -100 = 0 -100 + -8x + 4x^{2}= 0 Factor out the Greatest Common Factor (GCF), '4'. 4(-25 + -2x + x^{2}) = 0 Ignore the factor 4.## Subproblem 1

Set the factor '(-25 + -2x + x^{2})' equal to zero and attempt to solve: Simplifying -25 + -2x + x^{2}= 0 Solving -25 + -2x + x^{2}= 0 Begin completing the square. Move the constant term to the right: Add '25' to each side of the equation. -25 + -2x + 25 + x^{2}= 0 + 25 Reorder the terms: -25 + 25 + -2x + x^{2}= 0 + 25 Combine like terms: -25 + 25 = 0 0 + -2x + x^{2}= 0 + 25 -2x + x^{2}= 0 + 25 Combine like terms: 0 + 25 = 25 -2x + x^{2}= 25 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x^{2}= 25 + 1 Reorder the terms: 1 + -2x + x^{2}= 25 + 1 Combine like terms: 25 + 1 = 26 1 + -2x + x^{2}= 26 Factor a perfect square on the left side: (x + -1)(x + -1) = 26 Calculate the square root of the right side: 5.099019514 Break this problem into two subproblems by setting (x + -1) equal to 5.099019514 and -5.099019514.## Subproblem 1

x + -1 = 5.099019514 Simplifying x + -1 = 5.099019514 Reorder the terms: -1 + x = 5.099019514 Solving -1 + x = 5.099019514 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 5.099019514 + 1 Combine like terms: -1 + 1 = 0 0 + x = 5.099019514 + 1 x = 5.099019514 + 1 Combine like terms: 5.099019514 + 1 = 6.099019514 x = 6.099019514 Simplifying x = 6.099019514## Subproblem 2

x + -1 = -5.099019514 Simplifying x + -1 = -5.099019514 Reorder the terms: -1 + x = -5.099019514 Solving -1 + x = -5.099019514 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = -5.099019514 + 1 Combine like terms: -1 + 1 = 0 0 + x = -5.099019514 + 1 x = -5.099019514 + 1 Combine like terms: -5.099019514 + 1 = -4.099019514 x = -4.099019514 Simplifying x = -4.099019514## Solution

The solution to the problem is based on the solutions from the subproblems. x = {6.099019514, -4.099019514}## Solution

x = {6.099019514, -4.099019514}

| (5v+4)(3-v)=0 | | -4x+5+3x=x+3 | | 4(3x-2)=3(x+6)+6 | | 0.33(x-6)=3x-2(x-1)+6.667 | | -y+4=-4y+1 | | 102=-11x+16-19 | | (7-x)(x-12)=6 | | 1000+700+5x=750+200+10x | | -x+18=7 | | 10=2(x-3)+4 | | 2x+24=3x-12 | | -9x+(3)=18 | | 5p+9q=59 | | 6y+2y=12 | | 5p+9q= | | n^2-n-756=0 | | -z+11=4z-4 | | X=6x^2-11x-10 | | -x-5y=7 | | -6x-8=2(-3x-4) | | f(x)=6x^2-11x-10 | | log[2](32)=x | | 1.6x-3.4=2.9x-0.8 | | log[5](3x)+log[5](x)=log[5](12) | | 8x+20=116 | | P=3t+19.3 | | -0.3(a-7)=-1.3(a+1) | | (-6i)(7i)(3i)= | | 90-(-19)= | | x^2+30x+1=8(5x-2) | | 7w-14=0 | | 52=7x-2-4 | | -3w-16=-19 | | 9x-4(x+2)=2x-23 | | 2x+5+4=25 | | 0=8t+11 | | 3(y-1)-2(y+4)= | | 6e^3x-1=24 | | -9n-8+5n= | | x(2x-4)=(2x-4)(x-2) | | 3(p+5)-2(p+3)=10 | | 2z-zy+x=4 | | 5(t-4)+7t=4(3t+3)-9 | | 1=4u+5 | | 5x+7=14.5 | | -15=-7x+6 | | findR(x)usingp(x)=80-3x | | 12d+9-6d-8= | | 41=x-6+18 | | 2(r-3)+3(1+r)=12 | | 48x-29-13x=-139 | | 10x^2-x^3-3x^2=0 | | 2x+7x+8x=119 | | -3+4p=(-31) | | x^2-3x=-12 | | x^2-14+39=0 | | 4(h-2)=20 | | 6250=x*7 | | 1x=36x | | 10x-7y=35 | | m(1+2)=3 | | 3s-30s=36 | | -3.6w-8.5=1.3 | | 3.4=-13.6+(-3.4c)1.7c | | 8s-20=-83+s |

- Equations solver - equations involving one unknown
- Quadratic equations solver
- Percentage Calculator - Step by step
- Derivative calculator - step by step
- Graphs of functions
- Factorization
- Greatest Common Factor
- Least Common Multiple
- System of equations - step by step solver
- Fractions calculator - step by step
- Theory in mathematics
- Roman numerals conversion
- Tip calculator
- Numbers as decimals, fractions, percentages
- More or less than - questions

800-256 differentiate x 2 sinx prime factorization of 162 derivative of 3 lnx formula for cos 3x multiples of 252 whats the prime factorization of 52 write 0.3 as a fraction cos50 factor tree of 84 5squared square root of 9409 factorise a 2 b 2 2x2 3x 5 78 roman numerals 200-168 10b10 2x-4y 4 12abc 3x 4y the prime factorization of 105 lnx x 2 log10 x 2 500-175 how to factor with gcf 109-25 how much is 250000 pounds find the prime factorization of 9 2x2-x-3 ln derivative calculator least to greatest decimal calculator what are the prime factors of 375 cot30 1666 roman numerals roman numerals 1962 simplify sin 2x how to solve y 2x 2 prime factors table quadratic formula calculator step by step what is the gcf of and prime factorization of 254 prime factorization of 440 60t15 what is the lcm of 7 roman numerals conversion calculator derivative of log 3x derivative cos 3x simplify x3 8 65-30 minus fraction calculator y ax2 what is 10 percent of 2000.00 is902 what is 1.5 percent as a decimal xe x 2 derivative 2x 5y 0 fraction calculator adding lcm of 120 1666 roman numerals derivative ln 3x 8.25 as a fraction write the prime factorization of 36 expressions and equations calculator the lcm of 2 and 4 63-19 derivative of cos 3t 4x 2y 8 roman numerals for 86 2x2 4x 1900 in roman numerals simplify the square root of 98 csc2x-1 common multiples of 7 144-128 simplify 4x 6x roman numerals for 1968 calculator multiply fractions