Question

Find the product of (x+2)(x+4) using indentity

Answer 1

$\huge {\tt{Answer:}}$

$\sf{(x+2)(x+4)} \\\\ \sf{x²+(a+b)x+ab} \\\\ \sf{x²+(2+4)x+ (4)(2)} \\\\ \sf{x²+6x+8}$

Answer 2

Answer:

x/2+3y/4= 2x+3y/4 ( a/c×b/d =ab/cd) indentity

let, 2x+3y/4 =0

then,2x=-3y

product= x/2×3y/4 =3xy/8

hope this helps u

good morning

Step-by-step explanation: