If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 = 16x + 63 Reorder the terms: x2 = 63 + 16x Solving x2 = 63 + 16x Solving for variable 'x'. Reorder the terms: -63 + -16x + x2 = 63 + 16x + -63 + -16x Reorder the terms: -63 + -16x + x2 = 63 + -63 + 16x + -16x Combine like terms: 63 + -63 = 0 -63 + -16x + x2 = 0 + 16x + -16x -63 + -16x + x2 = 16x + -16x Combine like terms: 16x + -16x = 0 -63 + -16x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '63' to each side of the equation. -63 + -16x + 63 + x2 = 0 + 63 Reorder the terms: -63 + 63 + -16x + x2 = 0 + 63 Combine like terms: -63 + 63 = 0 0 + -16x + x2 = 0 + 63 -16x + x2 = 0 + 63 Combine like terms: 0 + 63 = 63 -16x + x2 = 63 The x term is -16x. Take half its coefficient (-8). Square it (64) and add it to both sides. Add '64' to each side of the equation. -16x + 64 + x2 = 63 + 64 Reorder the terms: 64 + -16x + x2 = 63 + 64 Combine like terms: 63 + 64 = 127 64 + -16x + x2 = 127 Factor a perfect square on the left side: (x + -8)(x + -8) = 127 Calculate the square root of the right side: 11.26942767 Break this problem into two subproblems by setting (x + -8) equal to 11.26942767 and -11.26942767.Subproblem 1
x + -8 = 11.26942767 Simplifying x + -8 = 11.26942767 Reorder the terms: -8 + x = 11.26942767 Solving -8 + x = 11.26942767 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + x = 11.26942767 + 8 Combine like terms: -8 + 8 = 0 0 + x = 11.26942767 + 8 x = 11.26942767 + 8 Combine like terms: 11.26942767 + 8 = 19.26942767 x = 19.26942767 Simplifying x = 19.26942767Subproblem 2
x + -8 = -11.26942767 Simplifying x + -8 = -11.26942767 Reorder the terms: -8 + x = -11.26942767 Solving -8 + x = -11.26942767 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + x = -11.26942767 + 8 Combine like terms: -8 + 8 = 0 0 + x = -11.26942767 + 8 x = -11.26942767 + 8 Combine like terms: -11.26942767 + 8 = -3.26942767 x = -3.26942767 Simplifying x = -3.26942767Solution
The solution to the problem is based on the solutions from the subproblems. x = {19.26942767, -3.26942767}
| 180-2x+18= | | 2x-10=35 | | 2x+18=3x-13 | | 7x-23=3 | | 3b(b-2)-4(b-2)= | | 5=(3*0)-5 | | (2y+5)-(y+3)+(7y-3y)=7 | | 6-2/3x=-10 | | -x^2+7x-14=0 | | [7x(19-16)-9]/6 | | 43-y=180 | | 2(-1/2)-5y=14 | | 2(1/2)-5y=14 | | 10x^3-25x^2+4x-10=0 | | 3x+2(3x)=x+40 | | -3(4u+v)+5(-3v+6u)= | | x+25=2x-7 | | F(2)=40-1.25(2) | | x+(x+4)=34 | | y=2/3x=0 | | 36=3/4y | | (R-8)(r+8)= | | x+(x-42)=106 | | y+-6=y | | 1713/7 | | 4(3-5x)+2(x-4)=Ax+B | | -9=7+4w | | 180x+180x=180 | | 180+180=180 | | 14x+y=18 | | (N/22)=(6/22) | | -2(5v-x-2)= |