Question

evaluate (2 power -5 ×2 power 7) ÷ 2 power -2​

Answer 1

Answer:

Answer is 16

Step-by-step explanation:

(2^-5 × 2^7) ÷2^-2

(2^-5 × 2^7) ÷2^-2 (1/2^5 × 2^7) ÷1/2^2

(2^-5 × 2^7) ÷2^-2 (1/2^5 × 2^7) ÷1/2^2 (1/32 × 128) ÷1/4

(2^-5 × 2^7) ÷2^-2 (1/2^5 × 2^7) ÷1/2^2 (1/32 × 128) ÷1/4 (4) ×4 = 16

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Answer 2

answer is in attachment