Question

Find the zeros of the given polynomial x ^ 2 + 5x - 24​

Answer 1

Answer:

So we have x² + 5x - 24 = 0

Step-by-step explanation:

I am gonna solve this...

Step 1 - Rationalise it.

so,

x² + 8x - 3x - 24 = 0

x ( x + 8 ) - 3( x + 8 ) = 0

(x+8 ) (x-3 ) = 0

so,

x= -8 , x = 3

These are the 2 solutions mark as brainiest if you like it...

Answer 2

Answer:

Step-by-step explanation:

Let p ( x )= x² + 5x - 24 =0

⇒ x² + 8x - 3x - 24 = 0

⇒ x ( x + 8 ) - 3 ( x + 8 ) = 0

⇒( x - 3 ) (x + 8 ) = 0

⇒ x = 3 or - 8