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nikdorinn [45]
3 years ago
6

Please help and explain

Mathematics
2 answers:
jeka57 [31]3 years ago
7 0

Answer: A,B

Step-by-step explanation:

(\frac{3^2*3^-^2}{3^3})^2

You can distribute the exponent.

\frac{3^2^*^2*3^-^2^*^2}{3^3^*^2} =\frac{3^4*3^-^4}{3^6}

or you can simplify first and then square.

(\frac{3^2*3^-^2}{3^3})^2

(\frac{3^2^+^(^-^2^)}{3^3})^2

(\frac{3^0}{3^3})^2=(\frac{1}{3^3} )^2=\frac{(1)^2}{(3^3)^2}=\frac{1}{3^6}

snow_tiger [21]3 years ago
3 0

Answer:

A and B.

Step-by-step explanation:

If we simplified this equation, we could begin by dealing with the exponents inside of the parenthesis. Remember, when multiplying you will need to add exponents.

This gives us:

(\frac{3^{2}*3^{-2} }{3^{3}} )^{2} --> (\frac{3^{0}}{3^{3}} )^{2}

Simplifying this gets us:

(\frac{1}{3^{3}} )^{2}

Now, multiply the exponent outside of the parenthesis with the exponent inside resulting in:

\frac{1}{3^{6}}

----------------------------------

Reasoning for answer A:

The step of multiplying the outside exponents with those inside was done first:

(\frac{3^{2}*3^{-2} }{3^{3}} )^{2} --> \frac{3^{4}*3^{-4} }{3^{6}}

Therefore, we get answers A and B.

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F(x) = –2x2 + 8x – 1.
kramer

Answer:

x=5/8

Step-by-step explanation:

0=2 times 2 + 8x - 1

hope this helps!

6 0
3 years ago
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ivann1987 [24]

Step-by-step explanation:

do you need graph paper?

just minus the 2nd cordnates x to the 1dt cordnates x and same for the y. that will give you the distance for each x and y points

8 0
3 years ago
Anyone know this???
inna [77]
The answer is A

Im guessing
7 0
3 years ago
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(ab+8a+1)-(-6ab+4) help me&we could help eachother
allsm [11]
To simplify this expression, first you would have to distribute the negative or subtraction throughout the second group of parentheses.

After we do this, we get the simplified expression:

ab + 8a + 1 + 6ab - 4

Now, we must simplify like terms, meaning combine the terms that have the same variable.

7ab + 8a - 3

That is your final answer ^^^
7 0
3 years ago
(-26, -37) and (-32, -61) what is the slope of the line in simplified form ?
Ratling [72]
Answer: 1/4

Explanation: Slope formula is (y1-y2)/(x1-x2)

Just plug in those numbers from the data points and you will get your answer.

-26-(-32) = 6

-37-(-61) = 24

6/24 = 1/4





7 0
3 years ago
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