Which shows a perfect square trinomial? A 50 y squared minus 4 x squared B 100 minus 36 x squared y squared C 16 x squared + 24
x y + 9 y squared D 49 x squared minus 70 x y + 10 y squared
2 answers:
Answer: OPTION C
Step-by-step explanation:
For this problem it is important to remember that a trinomial is a polynomial with three terms and a binomial is a polynomial with two terms.
By definition, when you square a binomial, you get a perfect square trinomial:

Observe the trinomial given in Option C:

You can identify that:

Therefore, you can conclude that
is a perfect square trinomial.
The Correct Answer is Option C
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First you must remember that: An isosceles triangle consists of a vertex angle and 2 CONGRUENT base angles.
subtract 180-24
156/2
=78
CHECK:
25+78+78=180
I think its perimeter so you do 10x2=20 and 20x2=40 and add 20+40 to get 60 so the answer is 60 cause it says "fencing" which is the outer border
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Answer:
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Step-by-step explanation:
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