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Phoenix [80]
2 years ago
12

How to determine a perfect square trinomial

Mathematics
2 answers:
Yuliya22 [10]2 years ago
4 0
Perfect square trinomial. For example, take the binomial (x + 2) and multiply it by itself (x + 2). The result is a perfect square trinomial.



I think this is the answer
Please follow me
AfilCa [17]2 years ago
3 0

Answer:

Check whether the first and last terms of the trinomial are perfect squares.

Multiply the roots of the first and third terms together.

Compare to the middle terms with the result in step two

If the first and last terms are perfect squares, and the middle term’s coefficient is twice the product of the square roots of the first and last terms

Step-by-step explanation:

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3 years ago
The width of a rectangle is two cm less than 8 times the length. The perimeter is 88 cm. What is the width and length of the rec
kati45 [8]

Let's the length to be x,

then the width is 8x - 2.

Perimeter of a rectangle = 2*Width + 2*Length

Perimeter of the rectangle = 2(8x-2) + 2x = 16x - 4 + 2x = 18x - 4

Ar the same time, Perimeter of the rectangle = 88.

So, we can write

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6 0
3 years ago
What is the markup of 23 to 41.40
makkiz [27]

Answer:

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8 0
3 years ago
Find the number of positive integral solutions of ABC=45.
irina [24]
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8 0
3 years ago
Rex mixed x liters of fruit syrup with y liters of water to make a fruit punch. Three times the number of liters of water he mix
irga5000 [103]
3y = 2x + 6
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y = 7 - x
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x + y = 7
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Solution is (3,4)

6 0
3 years ago
Read 2 more answers
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