Question

write the coefficient of x^2 in (x-5) ( x^2+2x)​

Answer 1

Answer:

By multiplying we get:-

x^3+2x^2-5x^2-10x

x^3-3x^2-10 x

So, coefficient of x^2 = -3

Step-by-step explanation:

Answer 2

Answer:

-3

Step-by-step explanation:

(x - 5) (x²+2x)

= x³ + 2x² - 5x² - 10x

= x³ - 3x² - 10x

Therefore, coefficient of x² is -3