(2 power -5 × 2 power -4) ÷ 2 power 2
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Answered by
1
Step-by-step explanation:
=(2^-5 × 2^4)÷ 2^2
= 2^-1 ÷2^2
= 2^-3
=1/8
=0.125
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Answered by
0
Step-by-step explanation:
2-⁵ × 2-⁴ ÷ 2²
= 2(-⁵+-⁴) ÷2² (powers added when same bases are multiplied)
= 2-⁹÷ 2²
= 2-⁹-² (powers subtracted when same base divides)
= 2-¹¹
=( 1/2)¹¹ or 1/2048
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