Question

give me full answer plZ fast
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Answer 1

Answer:

(1) To make 256 a cube, one more 2 is required. 256 × 2 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 = 512 is a perfect cube. Hence, the smallest natural number by which 256 should be multiplied to make it a perfect cube is 2.

Step-by-step explanation:

(2) Therefore, the Pythagorean triplet is 18, 80, and 82. image attached is for this

hope it helps Mark as the brailest