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2 years ago

Which expression are equivalent to 6+12x

Mathematics

2 answers:

IgorLugansk [536]2 years ago

8 0

Answer:

I mean you can do 2(6x+3)

Step-by-step explanation:

kvasek [131]2 years ago

4 0

Answer:

12x+6

x(12)+3

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What are the steps to my answer?

stepan [7]

Answer:

Step-by-step explanation:

f[g(x)]=(2x)²+3(2x)-3...substitute the values of g(x) into the function f(x)
f[g(x)]=4x²+6x-3...simplified

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1 year ago

The graph of a proportional relationship passes through (6, 42)(6, 42) and (1, y)(1, y). Find y.

n200080 [17]

Answer:

y=7

Step-by-step explanation:

6/42 =1/y

y=42/6=7

5 0

3 years ago

Use logarithmic differentiation to find the derivative of the function.y = x^8 sin(x)

givi [52]

$Answer: \frac{\partial y}{\partial x}=8x^{8sinx}(cosx.logx+\frac{sinx}{x})$

Step-by-step explanation:

Since we have given that

$y=x^{8sinx}$

By using logarithmic on both sides we get,

$log y= 8 sinx. logx$

(∵ $log(a^m)=m.loga$ )

Now, differentiating on both sides ,we get,

$\frac{1}{y}.\frac{\partial y}{\partial x}=8(\frac{\partial sinx}{\partial x}.logx+sinx \frac{\partial logx}{\partial x})$

$\\\frac{1}{y}\frac{\partial y}{\partial x}=8(cosx.logx+sinx.\frac{1}{x})$

$\\\frac{\partial y}{\partial y}=8y(cosx.logx+\frac{sinx}{x})\\\\\frac{\partial y}{\partial x}=8x^{8sinx}(cosx.logx+\frac{sinx}{x})$

6 0

2 years ago

Which statement about solving inequalities is true?

PIT_PIT [208]

None of the statements on that list is true.

8 0

3 years ago

Read 2 more answers

How many degrees is 25/360 of a full turn?

Art [367]

A full turn is 360 degrees, so 25 desgrees

5 0

3 years ago