3 years ago

Write the expression using the distributive property to find the product of

Mathematics

1 answer:

adoni [48]3 years ago

3 0

One example could be, 2 • (9x + 6y)

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17. Consider the function f(x, y, z) = xy ln(yz).

Lelu [443]

We can expand

$f(x,y,z) = xy\ln(yz) = xy \ln(y) + xy\ln(z)$

Then using the product and chain rules,

$\dfrac{\partial f}{\partial x} = y\ln(y) + y\ln(z) + \boxed{y\ln(yz)}$

$\dfrac{\partial f}{\partial y} = x\ln(y) + \dfrac{xy}y + x\ln(z) = \boxed{x\ln(yz) + x}$

$\dfrac{\partial f}{\partial z} = \boxed{\dfrac{xy}z}$

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1 year ago

Work out the value of <img src="https://tex.z-dn.net/?f=2%5E%7B3%7D%20%2B%205%5E%7B2%7D" id="TexFormula1" title="2^{3} + 5^{2}"

Luden [163]

Answer:

Step-by-step explanation:

2³=8

5²=25

8+25=33.

so, 2³+5²=33

4 0

2 years ago

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How do I solve 4[2.5 + 3 (20 + 7)] ?

DerKrebs [107]

$4[2.5+3(20+7)]=4[2.5+3 \cdot 27]=4[2.5+81]=4 \cdot 83.5=334$

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3 years ago

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Fond the equation of the line shown

zloy xaker [14]

Answer:

y+-1/2x-1

Step-by-step explanation:

The line is negative

It rises one digit and runs 2

and it crosses though -1 on the y axis

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2 years ago

What is the answer to: 9^-2x^-1y^0x

IrinaVladis [17]

If u wrote 9 to the power of - 2 and x to the power of - 1 and y to the power of 0 and write the x at then end it would end up a fraction of 1/81 but I'm not sure what u want like multiply?

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3 years ago