Math, asked by lalrinfela30, 18 days ago

Prove that 1521 is a perfect square using long division method. a​

Answers

Answered by Anonymous
0

Answer:

Square root is a number (integer) which when multiplied by itself results in the original number.

1521 = a × a = 39²

Then a = √1521 = √(39 × 39)

39 × 39 = 1521 or -39 × -39 = 1521.

The square roots of 1521 are +39 or -39.

This shows that 1521 is a perfect square.

Step-by-step explanation:

hope it helps you ❣️

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