Question

Si x=5
, ¿cuál es el valor de de (x+3)(3x2−5)
?

Answer 1

560

Explanation:

(x+3)(3x²−5) x = 5

(5 + 3) (3(5)² - 5)

= (8) (3(25) - 5)

= (8) (75 - 5)

= (8) (70)

= 560

So, the answer is 560