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Amiraneli [1.4K]
4 years ago
6

Solve for m −7+4m+10=15−2m

Mathematics
2 answers:
inn [45]4 years ago
7 0
- 7 + 4m + 10 = 15 - 2m
4m + 2m = 15 + 7 - 10
6m = 12
m = 12 : 6
m = 2
---------------------------------------
- 7 + 4 * 2 + 10 = 15 - 2 * 2
      - 7 + 8 + 10 = 15 - 4
                      11 = 11
Andru [333]4 years ago
6 0
4m+2m=7-10+15
6m=12
m=12:6
m=2
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Answer:

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Step-by-step explanation:

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3 years ago
Use synthetic substitution to evaluate the polynomial P(x) = x^3-3x^2+4x-7 for x=3
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Answer:

\frac{x^3-3x^2+4x-7}{x-3} =(x^2+4)+\frac{5}{x-3}

Step-by-step explanation:

We are given polynomial as

P(x)=x^3-3x^2+4x-7

and it is divided by x=3 or x-3

we can use synthetic division

so, we got

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Quotient is

=x^2+0x+4

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we can write as

\frac{x^3-3x^2+4x-7}{x-3} =(x^2+4)+\frac{5}{x-3}


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3 years ago
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4∈[2,8] is the required point.
8 0
4 years ago
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