Question

Can anyone send me the answer​

Answer 1

Answer:

Yes x = -1 is a root of x² - 3x - 4

Step-by-step explanation:

Given,

p(x) = x² - 3x - 4

x = -1 (given)

p( -1 ) = ( -1 )² - 3( -1 ) - 4

= 1 + 3 - 4

= 3 - 3

= 0

Therefore, x = -1 is a root of x² - 3x - 4...