Answer:
the value will be equal to 0
Step-by-step explanation:
see the attached picture for solution --
Answer:
least to greatest?
Step-by-step explanation:
Since we need to solve for r we have to leave that variable alone in one side of the equation. We notice that at is adding in the right side, then it goes to the left side substracting, that is:
Therefore:
in the last part we only switch the sides of the equation.
Answer:
(x+5) metres
Step-by-step explanation:
correct question
<em>The rectangle below has an area of x^2+8x+15 square meters and a width of x+3 meters. What expression represents the length of the rectangle?</em>
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Area of the rectangle = Length * width
Factorize the area
A(x) = x^2+8x+15
A(x) = x^2+3x+5x+15
A(x) = x(x+3) + 5(x+3)
A(x) = (x+3)(x+5)
Since the width is x+3, the length of the rectangle will be (x+5) metres