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Firlakuza [10]
3 years ago
11

Factor the expression 10x+40

Mathematics
1 answer:
BigorU [14]3 years ago
5 0
Factor 10 out of 10x+40. So, the correct answer is 10(x+4).
Hope this helps!:)
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CaHeK987 [17]

Using implicit differentiation, it is found that y is changing at a rate of 10 units per second.

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The equation is:

y = x^3 + x^2 + 2

Applying implicit differentiation in function of t, we have that:

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We want to find \frac{dy}{dt}, thus:

\frac{dy}{dt} = 3x^2\frac{dx}{dt} + 2x\frac{dx}{dt}

\frac{dy}{dt} = 3(1)^2(2) + 2(1)(2) = 6 + 4 = 10

y is changing at a rate of 10 units per second.

A similar problem is given at brainly.com/question/9543179

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3 years ago
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Step-by-step explanation:

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Harlamova29_29 [7]
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