If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (7x + 9)(7x + 9) = 0 Reorder the terms: (9 + 7x)(7x + 9) = 0 Reorder the terms: (9 + 7x)(9 + 7x) = 0 Multiply (9 + 7x) * (9 + 7x) (9(9 + 7x) + 7x * (9 + 7x)) = 0 ((9 * 9 + 7x * 9) + 7x * (9 + 7x)) = 0 ((81 + 63x) + 7x * (9 + 7x)) = 0 (81 + 63x + (9 * 7x + 7x * 7x)) = 0 (81 + 63x + (63x + 49x2)) = 0 Combine like terms: 63x + 63x = 126x (81 + 126x + 49x2) = 0 Solving 81 + 126x + 49x2 = 0 Solving for variable 'x'. Factor a trinomial. (9 + 7x)(9 + 7x) = 0Subproblem 1
Set the factor '(9 + 7x)' equal to zero and attempt to solve: Simplifying 9 + 7x = 0 Solving 9 + 7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + 7x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 7x = 0 + -9 7x = 0 + -9 Combine like terms: 0 + -9 = -9 7x = -9 Divide each side by '7'. x = -1.285714286 Simplifying x = -1.285714286Subproblem 2
Set the factor '(9 + 7x)' equal to zero and attempt to solve: Simplifying 9 + 7x = 0 Solving 9 + 7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + 7x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 7x = 0 + -9 7x = 0 + -9 Combine like terms: 0 + -9 = -9 7x = -9 Divide each side by '7'. x = -1.285714286 Simplifying x = -1.285714286Solution
x = {-1.285714286, -1.285714286}
| 3y^2+2=-5y | | n^2-20n+82=7 | | 25x^6y^8=15x^3v^4y^8 | | (2x)(x-3)=0 | | 49x^5-100x^3=0 | | 15x^3v^4y^8=25x^6y^8 | | 54=2x-22 | | 5x+(4x+6)=11 | | 4+66=x | | 18x^2-17x+5=1 | | 24u^4y^5w=28u^2w^3 | | (5x+9)(5x-9)=0 | | 28u^3v^8=20u^5v^2x^6 | | -128=-2-2(-8x-1) | | 9w^4=10w^2 | | 4-8p^2=-70 | | (5x)(x-3)=0 | | 3+2x+x=11 | | 3+2x+x=15 | | -12x^2=32x | | -10-7n^2=-591 | | y^2(x-6)-12y(x-6)+35(x-6)=0 | | 30r^2-19r-63= | | 7v^2+8=260 | | 7x^2=9x+10 | | 7(x-1)-5=5x+2(-1+x) | | 4n^3=15m | | 15m=4n^3 | | 2ln(5x)=-2 | | 2a(500)+b=0.04 | | 3y+2x=5y+2x | | 0.35x+500=1342.50 |