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OpenStudy (anonymous):
g(x) = 2x2 + 7 h(x) = 4x2 + 7 Find: (g - h)(5) A= -43 B.=-57 C=-50 D=164
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OpenStudy (anonymous):
@johnweldon1993 your literally the only one who ever helps me.... Any idea?
OpenStudy (sidsiddhartha):
hint (g-h)(5)=g(5)-h(5)
OpenStudy (anonymous):
what do i need to do with this hint?
OpenStudy (sidsiddhartha):
what is the value of g(5) its just =2*5^2+7=57 and h(5)=4(5^2)+7=107 so g(5)-f(5)=57-107=-50
OpenStudy (anonymous):
ohhh okay... Thanks when it comes to math im like a child.
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