Evaluate the expression below for s=3 and t = 7 the problem 2st^2 minus s^2 =

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asked Jan 17, 2020 123k views

1 vote

Evaluate the expression below for s=3 and t = 7

the problem
2st^2 minus s^2 =

Mathematics
middle-school

Donavan asked

by Donavan

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2 Answers

3 votes

Answer:

285

Explanation:

Substitute:

2(3)(7)^2-3^2

Simplify and solve:

(6)(49)-9

294-9

285

Hooked answered Jan 20, 2020

by Hooked

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5 votes

Answer:

the answer is 4

Explanation:

Rieckpil answered Jan 23, 2020

by Rieckpil

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