$x^{2}$ +15x−4=9x+3
Solve the quadratic by factoring.
You asked:
Solve the equation \({x}^{2} + 15 x - 4 = 9 x + 3\) by factoring.
MathBot Answer:
$$x^{2} + 15 x - 4 = 9 x + 3$$$$\begin{aligned}0 &= x^{2} + 6 x - 7\\&= \left(x - 1\right) \left(x + 7\right)\end{aligned}$$$$x \in \left\{-7, 1\right\}$$