alyssamendoza66 alyssamendoza66

10-03-2020
Mathematics

contestada

If h(x) = x - 7 and g(x) = x2, which expression is equivalent to (gºn(5)?
(5 – 7)2
O (5)²-7
O (5)²(5 – 7)
(5 – 7)x²

Respuesta :

ghanami ghanami

10-03-2020

Answer:

Step-by-step explanation:

hello :

(gºh(5) =g(h(5) )

but : h(5) = 5-7=-2

so : (gºh(5) =g(h(5) ) = g(-2 = (-2)² = (5 – 7)2...first answer

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