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Find x if: 1. 125x^3=b^9 2.16x2=1
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2 votes
Find x if:
1. 125x^3=b^9

2.16x2=1

User Mehmed Mert
by
6.6k points

1 Answer

3 votes
1 x^3 = b^9 / 125

x = b^3 / 5

2. x^2 = 1 /2.16

x = sqrt 1/2.16

x = +/- 0.68 to nearest hundredth

User Ashir
by
8.5k points
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