Question

the value of (348)²-(347)² is​

Answer 1

Answer:

BY USING IDENTITY, (a²-b²)

= (a+b) (a-b)

So, (348)²-(347)² = (348+347) (348-347)

= (695)(1)

= 695 ×1 = 695

I hope it help you.

Answer 2

Given:

The expression  =  (348)²-(347)²

To Find:

The value of expression  (348)²-(347)²

Solution:

Since the expression has two values with squares, thus

The identity used is = (a²- b²)

Simplifying -

= (a+b) (a-b)

Therfore, solving  -

(348)² - (347)²

= ( 348 + 347 ) ( 348 - 347 )

= (695) (1)

= 695 ×1

= 695

Answer: The value of expression  (348)²-(347)² is 695