Question

Evaluate (83) square - (17) square

Answer 1

To Evaluate :

83²-17²

Identify to be used :

A²-B² = (A+B) (A-B)

Evaluation :

83²-17² = (83+17) (83-17)
= 100× 66
= 6600

The required Answer is 6600 .

Verification :

83²-17²
=(83×83)-(17×17)
= 6889 - 289
= 6600 .

#Hence Verified

Be Brainly!!

Answer 2

heya...

Here is your answer...

${83}^{2} - {17}^{2}$

${a }^{2} - {b}^{2} = (a + b)(a - b)$

$(83 + 17)(83 - 17)$

$100 \times 66$

$6600$

It may help you...☺☺