Prove that 1521 is a perfect square using long division method. a
Answers
Answered by
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 ❣️
Similar questions
Math,
9 days ago
Chemistry,
9 days ago
Math,
9 days ago
Social Sciences,
18 days ago
Environmental Sciences,
9 months ago
Science,
9 months ago