3 years ago

(2x2 - 4x + 7) + (3x3 - 9x)

Mathematics

1 answer:

Leviafan [203]3 years ago

5 0

The answer is 20-13x

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Answer:

I don't know if this is correct but wouldn't it be 560?

Step-by-step explanation:

If you have 10 on one side, you divide 10 by 1/4 to get 40. So you need 40 blocks to fill one side, and 3 1/2 on the other only needs 14. 14*40=560.

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3 years ago

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Mandarinka [93]

96 can be divided by many number such as 1, 2 , 3 ,4 ,6, 8 ,12, 16, 24, 32, 48.

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aleksandrvk [35]

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Step-by-step explanation:

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3 years ago

What is the exact value of x in the exponential equation 2^5x − 57 = 43?

katovenus [111]

Start by getting the term with the exponent on one side
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take the log of both sides
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There is a log rule that says we can bring down the exponent
$5xlog2=log100$

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