Cuong has a small collection of flying discs. Find the area of two discs with a diameter of 12 inches.
1 answer:
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<span>Difference of squares method is a method that is used to evaluate the difference between two perfect squares.
For example, given an algebraic expression in the form:
can be factored as follows:
From the given expressions, the only expression containing two perfect squares with the minus sign in the middle is the expression in option A.
i.e.
which can be factored as follows:
.</span>
For example, given an algebraic expression in the form:
can be factored as follows:
From the given expressions, the only expression containing two perfect squares with the minus sign in the middle is the expression in option A.
i.e.
which can be factored as follows:
Answer:
4 hours
Step-by-step explanation:
he was gone for 5 hours, he spent
an hour driving.
5 -
= 4
hours at work.