Question

factorise (8.6)²-(7.6)² ​

Answer 1

Answer:

Answer is 16.2

Step-by-step explanation:

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Answer 2

Following are the steps for getting the answer:

Given:

(8.6)²-(7.6)² ​

To find:

the factor of (8.6)²-(7.6)²

Solution:

we have to find a factor of (8.6)²-(7.6)²

we know that,

a​²-b²=(a+b)(a-b)

so we can write this,

(8.6)²-(7.6)²=(8.6+7.6)(8.6-7.6)

                  = (16.2)(1)

Thus, the factor of  (8.6)²-(7.6)² is  (16.2)(1)

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