Question

1 Find the value by using identity
a) 29² ​

Answer 1

Answer: a) 29²

Step-by-step explanation:

Using the identity

=> (a-b)² = a² - 2ab + b²

(29)² = (30 – 1)²

= (30)² - 2×30×1 + (1)²

= 900 – 60 + 1

= 841

#BAL

Answer 2

Hii there

here is your answer

ATQ,

$29^{2}$= $(A+B)^{2}$

=$a^{2}+b^{2}+2ab^{2}$

=$(2^{2}+9^{2}+36)$

=$4+81+36$

=$241$

HOPE IT HELPED U

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