Simplify using law of exponents
27x^3 ÷ 3x
Answers
Answered by
5
27x³ ÷ 3x
= (3x)³ ÷ 3x¹
= (3x)³-¹
= (3x)²
= 9x².
Answered by
3
Step-by-step explanation:
=27x^3 ÷ 3x
=3^3 × x^3 ÷ 3 × x
=3 ^3-1 × x^3-1. [ since, a^m ÷ a^n = a^m-n]
=3^2 × x^2
=9x^2
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