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AnnZ [28]
3 years ago
9

Evaluate the expression for n =8 3+7 x n

Mathematics
1 answer:
bonufazy [111]3 years ago
4 0

Answer:n=-83/60 or -1.383

Step-by-step explanation:

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Can anyone help me with 5 and 7 ​
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Answer:

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3 years ago
Question
leva [86]

Answer:

1800 dollars

Step-by-step explanation:

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y = 1600(1.04)^x

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8 0
3 years ago
Lizzy has 6.5 hours to tutor 4 students and spend 1.5 hours in a lab. She plans to tutor each student the same amount of time. T
olchik [2.2K]
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8 0
4 years ago
In the following pair of polynomials, the second polynomial is a factor of the first. Factor completely x^3+3x^2-18x , x-4
OLga [1]

Answer:

The required factors are: x, (x + 6) and (x - 3).

Step-by-step explanation:

As per the question,

The given polynomial is:

x^{3}+3x^{2}-18x

Now,

BY factorization, we get

x^{3}+3x^{2}-18x

=x(x^{2}+3x-18)

By splitting the mid-term, that is split 3x like:

3x = 6x - 3x

Therefore,

x(x^{2}+6x-3x-18)

Now on further solving by taking common factor out, we get

=x[x(x+6)-3(x+6)]

=x(x+6)(x-3)

Therefore, the given second polynomial (x - 4), is not a factor of given polynomial x^{3}+3x^{2}-18x.

Hence, the given polynomial has three factor x, (x + 6) and (x - 3).

8 0
4 years ago
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