Question

X2 +13x+40 middle term splitting​

Answer 1

Answer:

(x+5)(x+8)

Step-by-step explanation:

x²+13x+40

x²+5x+8x+40

x(x+5)+8(x+5)

(x+5)(x+8)

Hope it helps you

Thanks!!

Answer 2

Answer:

The explanation is given below.

Step-by-step explanation:

x² + 13x + 40

We need to find two numbers which sum up to 13 and the product of them is equal to 40.

Those two numbers are 5 and 8.

x² + 5x + 8x + 40

Now group it.

x( x + 5) + 8( x + 5)

(x + 8) (x + 5)