Question

please solve the problem given above​

Answer 1

1.

( 2²⁰ ÷2¹⁵) 2³

( 2²⁰- ¹⁵) 2³

2⁵ × 2³

2⁵+³

= 2⁸

2.

[ (5²)³×5⁴] ÷ 5⁷

[ 5⁶ × 5⁴ ] ÷ 5⁷

5⁶+⁴ ÷ 5⁷

5¹⁰ - ⁷

= 5³

= 125

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Answer 2

i.(2²⁰÷2¹⁵)×2³

(2^20-15)×2³

2⁵×2³

(2)^5+3

2⁸=256

ii.[(5²)³×5⁴]÷5⁷

[5⁶×5⁴]÷5⁷

[5^6+4]÷5⁷

5¹⁰÷5⁷

(5)^10-7

5³=125