Question

Find the square of the following numbers:

1) 527
2) 514

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Answer 1

Answer:

trick

Step-by-step explanation:

to find square of any number

just multiply it with same number i.e if u want 10square then 10×10=100

Answer 2

Answer:

★ Solution:

1) 527

Given number = 527

∴ a = 2 and b = 7

Hence,

➝ (527)² = (250+27) × 1000+(27)²

⇛ 277000 + 729

⇒ 277729

2) 514

Given number = 514

∴ a = 1 and b = 4

Hence,

➝ (514)² = (250+14) × 1000 + (14)²

⇛ 264000 + 196

⇒ 264196

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