If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7(x + -3)(x + -3) = 98 Reorder the terms: 7(-3 + x)(x + -3) = 98 Reorder the terms: 7(-3 + x)(-3 + x) = 98 Multiply (-3 + x) * (-3 + x) 7(-3(-3 + x) + x(-3 + x)) = 98 7((-3 * -3 + x * -3) + x(-3 + x)) = 98 7((9 + -3x) + x(-3 + x)) = 98 7(9 + -3x + (-3 * x + x * x)) = 98 7(9 + -3x + (-3x + x2)) = 98 Combine like terms: -3x + -3x = -6x 7(9 + -6x + x2) = 98 (9 * 7 + -6x * 7 + x2 * 7) = 98 (63 + -42x + 7x2) = 98 Solving 63 + -42x + 7x2 = 98 Solving for variable 'x'. Reorder the terms: 63 + -98 + -42x + 7x2 = 98 + -98 Combine like terms: 63 + -98 = -35 -35 + -42x + 7x2 = 98 + -98 Combine like terms: 98 + -98 = 0 -35 + -42x + 7x2 = 0 Factor out the Greatest Common Factor (GCF), '7'. 7(-5 + -6x + x2) = 0 Ignore the factor 7.Subproblem 1
Set the factor '(-5 + -6x + x2)' equal to zero and attempt to solve: Simplifying -5 + -6x + x2 = 0 Solving -5 + -6x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '5' to each side of the equation. -5 + -6x + 5 + x2 = 0 + 5 Reorder the terms: -5 + 5 + -6x + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -6x + x2 = 0 + 5 -6x + x2 = 0 + 5 Combine like terms: 0 + 5 = 5 -6x + x2 = 5 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = 5 + 9 Reorder the terms: 9 + -6x + x2 = 5 + 9 Combine like terms: 5 + 9 = 14 9 + -6x + x2 = 14 Factor a perfect square on the left side: (x + -3)(x + -3) = 14 Calculate the square root of the right side: 3.741657387 Break this problem into two subproblems by setting (x + -3) equal to 3.741657387 and -3.741657387.Subproblem 1
x + -3 = 3.741657387 Simplifying x + -3 = 3.741657387 Reorder the terms: -3 + x = 3.741657387 Solving -3 + x = 3.741657387 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 3.741657387 + 3 Combine like terms: -3 + 3 = 0 0 + x = 3.741657387 + 3 x = 3.741657387 + 3 Combine like terms: 3.741657387 + 3 = 6.741657387 x = 6.741657387 Simplifying x = 6.741657387Subproblem 2
x + -3 = -3.741657387 Simplifying x + -3 = -3.741657387 Reorder the terms: -3 + x = -3.741657387 Solving -3 + x = -3.741657387 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = -3.741657387 + 3 Combine like terms: -3 + 3 = 0 0 + x = -3.741657387 + 3 x = -3.741657387 + 3 Combine like terms: -3.741657387 + 3 = -0.741657387 x = -0.741657387 Simplifying x = -0.741657387Solution
The solution to the problem is based on the solutions from the subproblems. x = {6.741657387, -0.741657387}Solution
x = {6.741657387, -0.741657387}
| 7(5x-1)=-112 | | -63=-9x | | 4(m-5)=12 | | -2x+6=8 | | 6y+3(y-3)=6(y+1)-4 | | 8x+3(x-4)x= | | 6x^2-7=71 | | -(7x-8)=2+x | | x+x+1+x+1=63 | | 4=5(x-5)+5-4x | | 9[7+5(7-x)+2x]=21-2x | | 2(2x-3)=4x-5 | | 55x-3(9x+12)=(-64) | | x+x+2+x+4=63 | | 4(x-7)(x-7)=52 | | 5y-2y=42 | | 2(2x-3)=19+5x | | 4(x+7)=-32+6x | | 122-4x=14x+18 | | y/2-7=5 | | 2(4x+15)=7(x+2) | | 7+2.5y=0.6y-4 | | 56-12y=80-8y | | (35)-6=(15x-10)-(63x+56) | | 0=(6x^2)-6x-72 | | 6=5+.5a | | 4(y-9)-10Y=0 | | -52=-4m | | 10x^2+21x-10=o | | -3y-8=7y+22 | | 9-7x=33-28x | | 8[4-3(a-3)]=8(3-4a) |