Question

Use suitable identities to find the following products :
(x + 4 ) (x + 10 )

Answer 1

Answer:

Hey Mate,

here is your answer

Step-by-step explanation:

kindly refer the attachment

= ( x+ a) ( x+ b) (x=4) (b=10)

= (x+4) ( x+10) = x^2+ (a+b) x + ab

= (x+4) (x+10) = x^2+ ( 4+ 10) x + ( 4*10)

= x^2 + 14x +40

= Here identity is

= ( x+a) (x+b) = x^2 + ( a + b) x + ab)

Answer 2

Ok now happy brother I will thank all the answers ok bye bro

but one thing

what is the real name of that id