Question

use identitties : (x+4) (x+10)​

Answer 1

Step-by-step explanation:

Using identity

: (x+a)(x+b)=( x)² + (a+b)x+ ab

We get :

(x+4)(x+10)

=(x)² + (4+10)x + (4x10)

=x²+14x+40

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Answer 2

Answer:

(x+a)(x+b) ...........