Question

p² + 5p - 14 solve by identity​

Answer 1

Answer:

Let's factor p2+5p−14

p2+5p−14

The middle number is 5 and the last number is -14.

Factoring means we want something like

(p+_)(p+_)

Which numbers go in the blanks?

We need two numbers that...

Add together to get 5

Multiply together to get -14

Can you think of the two numbers?

Try -2 and 7:

-2+7 = 5

-2*7 = -14

Fill in the blanks in

(p+_)(p+_)

with -2 and 7 to get...

(p-2)(p+7)

Answer:

(p−2)(p+7)

Step-by-step explanation:

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