If h(x) = √4f(x) +4g(x), f(1)= 4,g=(1)= 3,f(1)=3, g(1)=4 find the h(1)
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Answer:
2√7
Step-by-step explanation:
⇒ h(x) = √4f(x) + 4g(x)
⇒ h(1) = √4f(1) + 4g(1)
In first case,
f(1) = 4 ; g(1) = 3
⇒ h(1) = √4(4) + 4(3)
⇒ h(1) = √16 + 12
⇒ h(1) = √28
⇒ h(1) = 2√7
In 2nd case,
f(1) = 3 ; g(1) = 4
⇒ h(1) = √4f(1) + 4g(1)
= √4(3) + 4(4)
= √28
= 2√7
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