Question

use the appropriate identity and find the product of (x+3)(x+7)​

Answer 1

Answer:

(x+a) (x+b)

Step-by-step explanation:

this algebraic identify for class 8 and 9 only

Answer 2

Step-by-step explanation:

(x+3)(x+7)

x2 +(3+7)x+(3×7) ((x+a)(x+b)=x2+(a+b)x+(a×b))

x2+10x+21

Hope it may help you