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BaLLatris [955]
3 years ago
12

(Please help if you can)

Mathematics
1 answer:
blagie [28]3 years ago
4 0

I assume the question is to find (g\circ f)(-4)

(g\circ f)(x)=(-2x-5)^4\\\\(g\circ f)(-4)=(-2\cdot(-4)-5)^4=3^4=81

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