Question

-5x^2-50x^2-80 factorise as product of factors​

Answer 1

Answer:

5x² - 50x - 80

Changing the symbols

5x² + 50x + 80 = 0

5x² + 10x + 40x + 80 = 0

5x (x + 2) 40 (x + 2) = 0

(5x + 40) (x + 2) = 0

x = -2,-8➡ Answer