If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = -1x2 + 14x + 45 Reorder the terms: 0 = 45 + 14x + -1x2 Solving 0 = 45 + 14x + -1x2 Solving for variable 'x'. Combine like terms: 0 + -45 = -45 -45 + -14x + x2 = 45 + 14x + -1x2 + -45 + -14x + x2 Reorder the terms: -45 + -14x + x2 = 45 + -45 + 14x + -14x + -1x2 + x2 Combine like terms: 45 + -45 = 0 -45 + -14x + x2 = 0 + 14x + -14x + -1x2 + x2 -45 + -14x + x2 = 14x + -14x + -1x2 + x2 Combine like terms: 14x + -14x = 0 -45 + -14x + x2 = 0 + -1x2 + x2 -45 + -14x + x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 -45 + -14x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '45' to each side of the equation. -45 + -14x + 45 + x2 = 0 + 45 Reorder the terms: -45 + 45 + -14x + x2 = 0 + 45 Combine like terms: -45 + 45 = 0 0 + -14x + x2 = 0 + 45 -14x + x2 = 0 + 45 Combine like terms: 0 + 45 = 45 -14x + x2 = 45 The x term is -14x. Take half its coefficient (-7). Square it (49) and add it to both sides. Add '49' to each side of the equation. -14x + 49 + x2 = 45 + 49 Reorder the terms: 49 + -14x + x2 = 45 + 49 Combine like terms: 45 + 49 = 94 49 + -14x + x2 = 94 Factor a perfect square on the left side: (x + -7)(x + -7) = 94 Calculate the square root of the right side: 9.695359715 Break this problem into two subproblems by setting (x + -7) equal to 9.695359715 and -9.695359715.Subproblem 1
x + -7 = 9.695359715 Simplifying x + -7 = 9.695359715 Reorder the terms: -7 + x = 9.695359715 Solving -7 + x = 9.695359715 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + x = 9.695359715 + 7 Combine like terms: -7 + 7 = 0 0 + x = 9.695359715 + 7 x = 9.695359715 + 7 Combine like terms: 9.695359715 + 7 = 16.695359715 x = 16.695359715 Simplifying x = 16.695359715Subproblem 2
x + -7 = -9.695359715 Simplifying x + -7 = -9.695359715 Reorder the terms: -7 + x = -9.695359715 Solving -7 + x = -9.695359715 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + x = -9.695359715 + 7 Combine like terms: -7 + 7 = 0 0 + x = -9.695359715 + 7 x = -9.695359715 + 7 Combine like terms: -9.695359715 + 7 = -2.695359715 x = -2.695359715 Simplifying x = -2.695359715Solution
The solution to the problem is based on the solutions from the subproblems. x = {16.695359715, -2.695359715}
| 3-(X-1)=8 | | 3g^2-7g-6=0 | | 61+29+x=180 | | (-6)7= | | 5x=7(x-1) | | 17+90+x=180 | | 6r^2-31r+5=0 | | 8a=6x-24 | | MR=100-10Q | | 2x+2+3x=3[x-2] | | 3(4+2x)-3x+20=-12+30x-(c-3) | | K-263.48=381.48 | | 2w+7=3(5-4w) | | q-2=2q+1 | | 6x=8(a+3) | | (-4)(-21)= | | P=100-5Q | | -(-1+x)+10x-15=3x-4(x-2)+15x-10 | | 9m+7(2-m)=20 | | 2v^2-9v+9=0 | | 22+140+x=180 | | x^2+75x-17500=0 | | -13+-2= | | 1x^2-2x-224=0 | | 9m+14-7m=20 | | x+5.2=20.8 | | -29g-44=971 | | 2x^2-30a+108=0 | | 30m=10 | | 0=20x+16y+12 | | 3[2x-1]-7=6x-10 | | x-(-12)=35 |