Question

please answer this question​

Answer 1

Step-by-step explanation:

40 + 3x - x²

-x² + 3x + 40

-x² + 8x - 5x + 40

-x(x - 8) - 5(x - 8)

(x - 8) (-x - 5)

x = 8 or -5

Answer 2

Answer:

just have have check have check be have