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chandranshu

· started a discussion

· 1 Months ago

detailed solution upload karna bhool gaye kya?

Question:

232  (2+1)(22 + 1) (24 + 1) (28 +1) (216 + 1) is equal to  

Options:
A)

0

B)

1

C)

2

D)

216

Solution:

Ans: (b)


YASH GOYAL

· commented

· 1 Months ago

multiply the second term by (2-1).
Now apply the property: a2 - b2= (a+b)(a-b)

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