I'm guessing you mean

First, compute the quotient:

Split up the remainder term into partial fractions. Notice that
<em>x</em> ² + 4<em>x</em> + 3 = (<em>x</em> + 3) (<em>x</em> + 1)
Then

So the integral becomes

We can simplify the result somewhat:

Ratio of boys to girls = 1 : 3
Unknown constant = x
x + 3x = 24
4x = 24
x = 6
No. of girls = 3 x 6 = 18
Answer:
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Step-by-step explanation:
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Answer:
a
Step-by-step explanation:
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