Question

Solve for x. (5x - 24) (8x + 9)

Answer 1

Answer:

40$x^{2}$ - 147x - 216

Step-by-step explanation:

(5x - 24) (8x + 9)

First start with multiplying 5x to 8x and 9

40$x^{2}$ +45x

then multiply -24 by 8x and 9

        -192 x  -216

40$x^{2}$ +45x

        -192 x  -216

+

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40$x^{2}$ - 147x - 216