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3 years ago

Solve equation 4(k-6)-(3k +2)=-5

Mathematics

1 answer:

Alja [10]3 years ago

4 0

4 (k-6)-(3k+2)=-5
4k-24-3k-2=-5
k-26=-5
k=21

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Answer:

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Step-by-step explanation:

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where V = investment earning simple interest

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3 years ago

Let f(x)=(8x^4-3)^3 and g(x)=8x^4-3 given that f(x)=(h g)(x) , find h(x)

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Answer:

$h(x) = x^{3}$

Step-by-step explanation:

$f(x) = (8 \times x^{4}- 3)^{3}$ ------------(1) (given)

$g(x) =(8 \times x^{4}- 3)$ -------------(2) (given)

so,

f(x) = h(g(x)) (given)

= $(g(x))^{3}$ -----(from (1) and (2))

⇒ $h(k) = k^{3}$ -----(taking g(x) = k)

⇒ $h(x) = x^{3}$ is the function.

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3 years ago