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boyakko [2]
3 years ago
10

What is2+2x45+6-7 i cant figure it out

Mathematics
2 answers:
Vaselesa [24]3 years ago
6 0
The answer is 179
yup
Katyanochek1 [597]3 years ago
3 0
I think it's 179. 2+2=4
4x45= 180
6-7=-1
180-1= 179
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Step-by-step explanation:

The polynomial is:

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this polynomial is the result of the sum of two polynomials, one of them given by

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if you find to know what is the other polynomial, you can take the difference between the polynomial (1) and (2). It is necessary to take the difference between simmilar terms, as follow:

 - yz^2 - 3z^2 - 4y + 4

<u>- (4yz^2          + y   - 3  )</u>

<u />

 - yz^2 - 3z^2 - 4y + 4

<u> - 4yz^2           - y   + 3  </u>

- 5yz^2 - 3z^2 - 5y + 7

hence the other polynomial is - 5yz^2 - 3z^2 - 5y + 7

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