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What is the value of the expression when a = 5 and b = 2? a 2b−3

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asked Feb 27, 2017 210k views

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What is the value of the expression when a = 5 and b = 2? a 2b−3

Mathematics
high-school

Justicle asked

by Justicle

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1 Answer

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Just substitute their values as follows:
a 2b-3
5 2(2) - 3
5 4 - 3
20-3
17

So, your answer is 17

Hope it helped.

Whud answered Mar 4, 2017

by Whud

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What is the value of the expression when a = 5 and b = 2? a 2b−3

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