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Black_prince [1.1K]
3 years ago
15

Factor 64a^2 - 48a 9.

Mathematics
2 answers:
Tresset [83]3 years ago
7 0
I'm guessing it is supposed to be +9 at the end of the expression, so
64a^2-48a+9
(8a-3)(8a-3)
Or
(8a-3)^2
algol133 years ago
7 0

Answer:

(8a-3)^2

Step-by-step explanation:

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Answer:

The correct answer is:

x ≤ 14 (b)

Step-by-step explanation:

first of all, let us find the other side of the rectangle using the limit of 46 as the highest perimeter:

Perimeter of a rectangle = 2(Length) + 2(width)

Let the length = x inches

let the width = 9 inches

Perimeter = 2x + 2(9)

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2x = 46 - 18

2x = 28

x = 28 ÷ 2

x = 14

Therefore, for the perimeter to be equal to 46 inches, the other side of the rectangle must be equal to 14 inches. Hence, for the perimeter to be at most 46 inches ( 46 inches or less):

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How many terms are in this expression?:3x- 5y+10z -15?
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Step-by-step explanation:

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Answer:

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Remark
Interesting way to teach this problem. I'll see if I can make a table that answers the question as it is presented.


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