If a- b= 2 and ab= 15 then a3-b3? a) 30 b) 98 c) 20 d) 60 full explanation please

asked Sep 20, 2022 123k views

3 votes

If a- b= 2 and ab= 15 then a3-b3?
a) 30 b) 98 c) 20 d) 60
full explanation please

by RaviH

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2 votes

Answer:

The answer is 98

Explanation:

A = 5

B = 3

a_b = 2

a × b = 5 × 3 = 15

A3 _ b3 =(5) bower 3 _ (3) power 3 = 98

MicSim answered Sep 25, 2022

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