Math, asked by ansar1234, 1 year ago

126²-125² fimn the value of
book kc nag arithamatic part 7
algebra ex:20 no. 26

Answers

Answered by mysticd

0

Answer:

Value of 126² - 125² = 251

Step-by-step explanation:

Value of 126² - 125²

= (126+125)(126-125)

/* By algebraic identity:

a² - b² = (a+b)(a-b) */

= 251×1

= 251

Therefore,

Value of 126² - 125² = 251

•••♪

Answered by haridasan85

1

Answer:

(I26+125) (I26-I25) = 251x1 = 251

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