And isosceles triangle has two sides of equal length. The third side is five less than twice the length of one of the other site
s. If the perimeter of the triangle is 23 cm, what is the length of the third triangle?
Explain how you would define a variable for this problem.
Explain how you would define a variable for this problem.
1 answer:
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Solution:
we have been asked to find the product of (x+y+3)(x+y-4).
we will multiply term by term as below
Hence the the product of (x+y+3)(x+y-4) is