Question

find the product of the following ​

Answer 1

Answer:

(x+6)(x-6) = x^2 - (6)^2 = x^-36

using identity (a+b)(a-b) = (a)^2 -(b)^2

Answer 2

Answer:

HERE U GO MY FRIEND:-

x²-36

Step-by-step explanation:

In the Q. (x+6)(x-6) one algebraic identity will be used.

The identity is: (a+b)(a-b) = a² - b²

Now as per the question the answer will be:- [Note:- Write only the below part, not the upper part, because that is only to explain the Q.]

=> (x+6)(x-6)

[ Identity:- (a+b)(a-b) = a²-b² ]

=> x² - 6² {a = x; b = 6}

=> x² - 36

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