What is the value of -2xy if x = -1 and y= 6? A. 12 B. -12 C. 26 D. 8
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In short, (h o g)(a) is just h( g(a) ).
so what we can do is simply get g(a) first and then plug that in h(x).
so what we can do is simply get g(a) first and then plug that in h(x).