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Vikki [24]
3 years ago
9

Please answer this question

Mathematics
1 answer:
Ann [662]3 years ago
6 0
9.9=9×9=81 and you have to multiply
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If f(x) = 3^2 + 10x and g(x) = 2x-4, find (f-g)(x).
Marat540 [252]

What we know:      

f(x)=3^2+10x\\g(x)=2x-4                

(Also, 3^2=9)

What we need to solve:

(f-g)(x)             (This is equal to f(x)-g(x))

How you have to subtract f(x) with g(x) to get:

(f-g)(x) = f(x)-g(x) = 9+10x+2x-4 = 12x+5

Thus, the answer would be:

12x+5

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Sunny_sXe [5.5K]
This is more or less how you write the question.
\frac{ \frac{7}{8} } { \frac{1}{2} }

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\frac{7 * 2}{8 * 1}

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Is this shape a polygon?
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frank is going to plant b vegetable seeds in one garden and 4b + 7 vegetable seeds in another. How many seeds is Frank going to​
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4b + 7 + b

5b + 7 is the simplest version.

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