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3 years ago

Expand the function f(x)=(2x+3)^4

Mathematics

1 answer:

Evgen [1.6K]3 years ago

4 0

Answer:

is this the answer

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Which image has reflectional, rotational, and point symmetry?

arlik [135]

Answer:

the second one

and i'm truly sorry if i gave you the wrong answer

Step-by-step explanation:

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3 years ago

Larissa argued that since log2(2) = 1 and log2(4) = 2, then it must be true that log2(3) = 1.5. Is she correct?

mestny [16]

Answer:

$2^{1.5} = 2.8284$ . This means that Larissa is not correct.

Step-by-step explanation:

To solve logarithms, we have to consider the following:

$\log_{a}(b)$ = c means that $a^{c} = b$ .

So, for example:

$log_{2}(2) = 1$ because $2^{1} = 2$ .

$log_{2}(4) = 2$ because $2^{2} = 4$ .

If $2^{1.5} = 3$ , then Larissa is correct. However, $2^{1.5} = 2.8284$ . This means that Larissa is not correct.

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3 years ago

How do extraneous solutions arise from radical equations?

Blababa [14]

In general, extraneous solutions arise when we perform non-invertible operations on both sides of an equation. (That is, they sometimes arise, but not always.) ... Solvingequations involving square roots involves squaring both sides of anequation. I hope that this helps you out, Have a wonderful day!!

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3 years ago

Read 2 more answers

I need help wants 13x+2y-10-7y (you have to simplify it)

ira [324]

Answer:

13x-5y-10

Step-by-step explanation:

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3 years ago

For brett's birthday his mother gave out colorful birthday hats that were cone shaped. the opening of the bottom of the hat was

nika2105 [10]

The volume of cone is calculated by the formula $V= \frac{1}{3} \pi R^2H$ , where H is a height of cone and R is a radius of the bottom.
In your case, R=3 cm and R=7 cm. Then $V= \frac{1}{3} \pi* 3^2*7= \frac{63\pi}{3} =21\pi$ .
Answer: The volume of candy is 21π.

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3 years ago