If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x4 + x2 + -1.5 = 0 Reorder the terms: -1.5 + x2 + x4 = 0 Solving -1.5 + x2 + x4 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '1.5' to each side of the equation. -1.5 + x2 + 1.5 + x4 = 0 + 1.5 Reorder the terms: -1.5 + 1.5 + x2 + x4 = 0 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x2 + x4 = 0 + 1.5 x2 + x4 = 0 + 1.5 Combine like terms: 0 + 1.5 = 1.5 x2 + x4 = 1.5 The x term is x2. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. x2 + 0.25 + x4 = 1.5 + 0.25 Reorder the terms: 0.25 + x2 + x4 = 1.5 + 0.25 Combine like terms: 1.5 + 0.25 = 1.75 0.25 + x2 + x4 = 1.75 Factor a perfect square on the left side: (x2 + 0.5)(x2 + 0.5) = 1.75 Calculate the square root of the right side: 1.322875656 Break this problem into two subproblems by setting (x2 + 0.5) equal to 1.322875656 and -1.322875656.Subproblem 1
x2 + 0.5 = 1.322875656 Simplifying x2 + 0.5 = 1.322875656 Reorder the terms: 0.5 + x2 = 1.322875656 Solving 0.5 + x2 = 1.322875656 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x2 = 1.322875656 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x2 = 1.322875656 + -0.5 x2 = 1.322875656 + -0.5 Combine like terms: 1.322875656 + -0.5 = 0.822875656 x2 = 0.822875656 Simplifying x2 = 0.822875656 Take the square root of each side: x = {-0.90712494, 0.90712494}Subproblem 2
x2 + 0.5 = -1.322875656 Simplifying x2 + 0.5 = -1.322875656 Reorder the terms: 0.5 + x2 = -1.322875656 Solving 0.5 + x2 = -1.322875656 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x2 = -1.322875656 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x2 = -1.322875656 + -0.5 x2 = -1.322875656 + -0.5 Combine like terms: -1.322875656 + -0.5 = -1.822875656 x2 = -1.822875656 Simplifying x2 = -1.822875656 Reorder the terms: 1.822875656 + x2 = -1.822875656 + 1.822875656 Combine like terms: -1.822875656 + 1.822875656 = 0.000000000 1.822875656 + x2 = 0.000000000 The solution to this equation could not be determined.This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| -9a+b=90 | | 9a+4b=45 | | 5q-3noverm=f | | 5x-16=3x+4 | | 2(n-2)=3(3n-2) | | an=3n/n | | (a^.5)/(a^2) | | -6m-3=3+11 | | -12=-4(t+7) | | 15*x=190 | | 3(2+5)-6= | | 20=4(q+11) | | y=5+25 | | 5y-21y=6y-18y | | 25=t+6 | | 3(x)+6=39 | | 9x+21=2x+5 | | 7x+x=4x-(8-1) | | 25=6t | | 9z+16-2z+2=0 | | 10x^2+43x-63=0 | | T=25+6 | | 12=2(-x-5) | | 32-12=5(x-8) | | 3(8-p)=6+p | | 4x-2y-x+y= | | 3n+3.8=8.9 | | 3x+4x+4=18+2x | | -x/7+5=48/7-2x | | y=xp^2+2px | | 49-5x^2=0 | | 2(x-4)+4(2x+5)=112 |