Evaluate each expression if r= −3, s=4, and t= −7.

asked Jun 13, 2022 65.0k views

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2 votes

Answer:

c.
132

Explanation:

Given:

r =-3 ,
s = 4 and
r = -7

$√(s) +|r| \\ √(4) +|-3| \\ 2 +3 \\ 5$

$(s -r)/(t) \\ (4 -(-3))/(-7) \\ (4 +3)/(-7) \\ (7)/(-7) \\ -1$

$2s^3 +r -t \\ 2(4)^3 +(-3) -(-7) \\ 2(64) -3 +7 \\ 128 -3 +7 \\ 132$

Lichi answered Jun 20, 2022

by Lichi

4.1k points

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