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Orlov [11]
3 years ago
8

15. Your classmate was asked to square (2x - 3), he answered 4x2 - 9. Is his answer

Mathematics
2 answers:
Bezzdna [24]3 years ago
7 0

Answer:

4x2+9-12x

Step-by-step explanation:

it may help you to understand

LuckyWell [14K]3 years ago
6 0

Answer:

False The square of (2x - 3) is 2x - 3

Step-by-step explanation:

Remove parentheses from the origonal problem and you will get the squared solution.

2x - 3

I hope this helps

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To solve this equation you can plug in these numbers into the equations, so for example you can that the equation a-3b=9 and the points are (-9,-6). you would then insert the numbers so you would have the equation (-9)-3(-6)=9. simplify -9+18=9 and there you have it, the answer is (-9,-6)

6 0
3 years ago
Melaine charges $4.50 per hour when she washes cars, plus $5.00 for supplies. Which function rule represents the amount y melain
spayn [35]

Answer:

B y= 4.50x + 5.00

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4.50 is the “mx” in y=mx+b also known as the Slope that moves.

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nasty-shy [4]

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3 years ago
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jeka94
Any number over its self. for example 1,999/1,999
5 0
4 years ago
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Yuki888 [10]

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