Math, asked by rameshrameshramesh, 2 months ago

using identity
{a + b} \:  \: {a - b} =  {a}^{2}  -  {b}^{2}  \:  \: find \:  {8}^{2} - {5}^{2}

Answers

Answered by sainiinswag
1

Answer:

.

The answer is 39

Step-by-step explanation:

{8}^{2} - {5}^{2} \\  \\ (8 - 5) \times (8 + 5) \\  \\ 3 \times 13 = 39 \\  \\ this \: is \: ur \: required \: answer \: :):):):):)

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