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ziro4ka [17]
3 years ago
9

Evaluate the expression for s=4 and t=8

Mathematics
2 answers:
I am Lyosha [343]3 years ago
6 0
2st^2-s^2

s=4
t=8
2(4)(8)^2-(4)^2

pemdas
exponents
8^2=64
4^2=16
now we have
2(4)(64)-16
multiply
2(4)=8
8(64)=512
now we have
512-16
subtract
496

Andru [333]3 years ago
4 0
Whats the expression so you can plug those numbers in.
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If a polynomial function f(x) has roots –8, 1, and 6i, what must also be a root of f(x)? A. –6
anyanavicka [17]

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Read 2 more answers
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