(17)^3.5 \times (17)^{?} = 17^8

Surds and Indices Practice Test 1

Question : 2 of 40

Marks: +1, -0

(17)^3.5 × (17)^{?} = 17^8

Solution:

(17)^3.5 × (17)^{?}=17^8

⇒ (17)^{?} = 17^{8 - 3.5} = 17^4.5

⇒ ? = 4.5

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