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2 votes
8 + (7 + 1) (exp) 2 ÷ 4 ⋅( 1/2) (exp) 4

User Oderfla
by
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1 Answer

5 votes
Your answer is 264, hope it helps!
Steps:

8+(7+)^2/ 4(1/2)^4
=8+8^2/ 4(1/2)^4
=8+64/ 4(1/2)^4
=8+64/ 1/4
=8 + 256
=264
User Newtriks
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7.0k points