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Trava [24]
3 years ago
9

Plzzzzzzzzzzzzzzz help what is 6+x÷3=13

Mathematics
2 answers:
Romashka [77]3 years ago
5 0
X=21 subtract 6 from both sides.
multiply 3 to cancle divede 3.
13-6=7.
7×3=21
21=x
saveliy_v [14]3 years ago
3 0

Answer:


Step-by-step explanation:


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No need to fear, thehotdogman93 is here!

The first step is to get rid of those very large numbers. It's going to be very difficult to factor unless we can bring those high numbers down. So lets see if we can factor each term.

So after dividing 49 with every single digit. The only number that divides evenly is 7 and one, and 16 isnt divisible evenly by 7 so that didn't work. Looks like we're gonna have to work with these big numbers.

There is something interesting though about these numbers. 16 and 49 are both perfect squares. 16 is the same as 4^2 and 49 is the same as 7^2. So we can factor the whole trinomial as:

{(4x - 7)}^{2}

If we were to expand this out as:

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Additionally 4 * -7 is -28, so you can combine two -28x's into the -56x term in the original trinomial.

Thus, the answer is yes you can, and the answer is:

{(4x - 7)}^{2}

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Answer:

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Step-by-step explanation:

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2. Cheesecake Factory question

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I hope this helps! Feel free to ask any questions!

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