Question

a^2-b^2 =( a-b ) ( a+b ) using this identiti
Q. (10)^2- (99)^2

Answer 1

Answer:

(10-99)(10+99)

(-89)(109)

-9631

Answer 2

Step-by-step explanation:

▶Find here .

↪10²-99²= ?.

➡Use Identity

(a²-b²)=(a+b)(a-b).

▶(10²-99²)= (10+99)(10-99)

= (109)(-89)

= (100+9)(-89)

= -8900-801.

= -9701

➡Hopes its helps u

@Abhi❤❤