Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Solve for x
- Find the derivative using the definition
- Solve by quadratic formula (general formula)
- Simplify
- Find the integral
- Find the derivative
- Factor
- Factor by completing the square
- Find the roots
- Find break even points
- Load more...
Rearrange the equation
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$81x^2+64=\left(9x-8\right)\left(9x+8\right)$
Learn how to solve problems step by step online. Solve the quadratic equation (9x-8)(9x+8)=81x^2+64. Rearrange the equation. We need to isolate the dependent variable x, we can do that by simultaneously subtracting 64 from both sides of the equation. Multiplying polynomials 9x-8 and 9x+8. Multiply the single term 9x by each term of the polynomial \left(9x-8\right).