If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 35x = 42 Reorder the terms: 35x + x2 = 42 Solving 35x + x2 = 42 Solving for variable 'x'. Reorder the terms: -42 + 35x + x2 = 42 + -42 Combine like terms: 42 + -42 = 0 -42 + 35x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '42' to each side of the equation. -42 + 35x + 42 + x2 = 0 + 42 Reorder the terms: -42 + 42 + 35x + x2 = 0 + 42 Combine like terms: -42 + 42 = 0 0 + 35x + x2 = 0 + 42 35x + x2 = 0 + 42 Combine like terms: 0 + 42 = 42 35x + x2 = 42 The x term is 35x. Take half its coefficient (17.5). Square it (306.25) and add it to both sides. Add '306.25' to each side of the equation. 35x + 306.25 + x2 = 42 + 306.25 Reorder the terms: 306.25 + 35x + x2 = 42 + 306.25 Combine like terms: 42 + 306.25 = 348.25 306.25 + 35x + x2 = 348.25 Factor a perfect square on the left side: (x + 17.5)(x + 17.5) = 348.25 Calculate the square root of the right side: 18.661457607 Break this problem into two subproblems by setting (x + 17.5) equal to 18.661457607 and -18.661457607.Subproblem 1
x + 17.5 = 18.661457607 Simplifying x + 17.5 = 18.661457607 Reorder the terms: 17.5 + x = 18.661457607 Solving 17.5 + x = 18.661457607 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-17.5' to each side of the equation. 17.5 + -17.5 + x = 18.661457607 + -17.5 Combine like terms: 17.5 + -17.5 = 0.0 0.0 + x = 18.661457607 + -17.5 x = 18.661457607 + -17.5 Combine like terms: 18.661457607 + -17.5 = 1.161457607 x = 1.161457607 Simplifying x = 1.161457607Subproblem 2
x + 17.5 = -18.661457607 Simplifying x + 17.5 = -18.661457607 Reorder the terms: 17.5 + x = -18.661457607 Solving 17.5 + x = -18.661457607 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-17.5' to each side of the equation. 17.5 + -17.5 + x = -18.661457607 + -17.5 Combine like terms: 17.5 + -17.5 = 0.0 0.0 + x = -18.661457607 + -17.5 x = -18.661457607 + -17.5 Combine like terms: -18.661457607 + -17.5 = -36.161457607 x = -36.161457607 Simplifying x = -36.161457607Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.161457607, -36.161457607}
| 7(x-6)+4=-38 | | 7x(x-6)=(2x+6)(x-6) | | 16v^3+36v^2-112v= | | (3x+7)(x^2+x-2)=0 | | 2u^2-8u+6=0 | | 2xy+3z+1=o | | 8(x-3)+9=3x+5(-2+x) | | u^2-6u+2=0 | | 5y^2-10=13y+4 | | y=14x-14 | | 10A-20=4A+80 | | 3(2x+1)=2(x-2) | | 4-(2x-9)=19 | | 7.35=2*3.14*r | | 3/4p=-1/2 | | y-(14(y)^1/2)-48 | | 2-12A(-4-2)= | | 7000/x=1.75 | | -45x^2-65x-20=0 | | (7x+9)(7x-9)=0 | | 1y+20=0 | | 3ln(x+5)=6 | | -5(2t-2)+2t=7t-9 | | 18x*2-26x+15=0 | | 40+x=30+6x | | -2+11=-3(2y+7) | | C=b+0.3w | | (5v+7)(4-v)=0 | | 4x-3y+38=0 | | 1/3*t | | Y=4(2y-1/2) | | -191=7x-16 |