Answer:
-242
Step-by-step explanation:
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The answer is 6. plug it in for yourself and you will see
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To solve, we will need to evaluate:

We're not done yet because we need to simplify 13673/20:

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Answer:
c=81
Step-by-step explanation:
Take half of b: 18/2=9
Square the result: 9²=81
This is your value of c that will result in a perfect square trinomial, which is c=81. If you were to keep going, you would do the following:
x²+18x+81=25+81
x²+18x+81=106
(x+9)^2=106 <-- Final simplification
(x+9
Answer:

Step-by-step explanation:
You use the Pythagorean theorem since a triangle is formed.


36-4 =
x= 