To find g (f(x)) you should substitute "4x^2+x+1" to "x" of g(x) function. You'll havew:

To count (4x^2+x+1)^2 Just assume ( [4x^2+x] + 1)^2 and use the (a+b)^2=a^2+2ab+b^2 formula, where a=4x^2+x and b=1
(-3,-2) look at the x axis then the y axis. Remember x comes before y.
Answer:
The radius is<em> 5</em>
Step-by-step explanation:
The radius is <em>half</em> the circumference. Therefore, <em>10 ÷ 2 = 5.</em>
Given :
- The Perimeter of the rectangle is 60 cm
- The ratio of the length to the width is 3:2.
To Find :
- The Length and width of the rectangle .
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Solution :
We know that,

Let's assume the length of the rectangle as 3x inches. and the width is 2x inches.
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Now, Substituting the given values in the formula :





Therefore,

