If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4 + -10x + -50x2 = x2 Solving 4 + -10x + -50x2 = x2 Solving for variable 'x'. Combine like terms: -50x2 + -1x2 = -51x2 4 + -10x + -51x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 4 + -10x + -51x2 = 0 Begin completing the square. Divide all terms by -51 the coefficient of the squared term: Divide each side by '-51'. -0.07843137255 + 0.1960784314x + x2 = 0 Move the constant term to the right: Add '0.07843137255' to each side of the equation. -0.07843137255 + 0.1960784314x + 0.07843137255 + x2 = 0 + 0.07843137255 Reorder the terms: -0.07843137255 + 0.07843137255 + 0.1960784314x + x2 = 0 + 0.07843137255 Combine like terms: -0.07843137255 + 0.07843137255 = 0.00000000000 0.00000000000 + 0.1960784314x + x2 = 0 + 0.07843137255 0.1960784314x + x2 = 0 + 0.07843137255 Combine like terms: 0 + 0.07843137255 = 0.07843137255 0.1960784314x + x2 = 0.07843137255 The x term is 0.1960784314x. Take half its coefficient (0.0980392157). Square it (0.009611687815) and add it to both sides. Add '0.009611687815' to each side of the equation. 0.1960784314x + 0.009611687815 + x2 = 0.07843137255 + 0.009611687815 Reorder the terms: 0.009611687815 + 0.1960784314x + x2 = 0.07843137255 + 0.009611687815 Combine like terms: 0.07843137255 + 0.009611687815 = 0.088043060365 0.009611687815 + 0.1960784314x + x2 = 0.088043060365 Factor a perfect square on the left side: (x + 0.0980392157)(x + 0.0980392157) = 0.088043060365 Calculate the square root of the right side: 0.296720509 Break this problem into two subproblems by setting (x + 0.0980392157) equal to 0.296720509 and -0.296720509.Subproblem 1
x + 0.0980392157 = 0.296720509 Simplifying x + 0.0980392157 = 0.296720509 Reorder the terms: 0.0980392157 + x = 0.296720509 Solving 0.0980392157 + x = 0.296720509 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.0980392157' to each side of the equation. 0.0980392157 + -0.0980392157 + x = 0.296720509 + -0.0980392157 Combine like terms: 0.0980392157 + -0.0980392157 = 0.0000000000 0.0000000000 + x = 0.296720509 + -0.0980392157 x = 0.296720509 + -0.0980392157 Combine like terms: 0.296720509 + -0.0980392157 = 0.1986812933 x = 0.1986812933 Simplifying x = 0.1986812933Subproblem 2
x + 0.0980392157 = -0.296720509 Simplifying x + 0.0980392157 = -0.296720509 Reorder the terms: 0.0980392157 + x = -0.296720509 Solving 0.0980392157 + x = -0.296720509 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.0980392157' to each side of the equation. 0.0980392157 + -0.0980392157 + x = -0.296720509 + -0.0980392157 Combine like terms: 0.0980392157 + -0.0980392157 = 0.0000000000 0.0000000000 + x = -0.296720509 + -0.0980392157 x = -0.296720509 + -0.0980392157 Combine like terms: -0.296720509 + -0.0980392157 = -0.3947597247 x = -0.3947597247 Simplifying x = -0.3947597247Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.1986812933, -0.3947597247}
| 6e+7=7e-4 | | m(x)=-3(x-4)squared | | 9T-10=5T+8 | | cot^2x-cotx=1 | | 4s-26=50 | | lnx=2x-3 | | x^2/(0,2-x)(0,2-x)=50 | | 8a^2(-1/2a) | | 5x+6(x-2)=3(x-6)-6+2x | | 50=x^2/(0,2-x)(0,2-x) | | 85=51 | | y+3/2-(1-y)=2,5+0,5 | | 3b+7=b+23 | | 6x+2=-52 | | 1y-1x=6.25 | | 36x^2-8y^2=288 | | 49x=6 | | 36x^2-8y^2=1 | | y[n]-0.2y[n-1]=x[n] | | 24=(x*8)/2 | | 2(x-7)-3(x+2)+4(x+1)=0 | | 5a+10=-75 | | 2(m+5)(m-8)= | | A(a-3)=28 | | 9+m+11-3m=10+2m-6 | | (9/10)x=100 | | 0=40x^2+80x-99 | | x^2+2x-15=270 | | X^3+4x=423 | | P2-3p/4=3/4-p | | 36+x-36=54+36 | | X^3+4x=14 |