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Nastasia [14]
2 years ago
10

Are the expressions 5 ( x - 3) and 5x + 15 equivalent? use the distributive property to support your answer

Mathematics
1 answer:
ratelena [41]2 years ago
3 0

Answer: No

Step-by-step explanation: No, they aren't. If you look at 5 and multiply (distribute) it to <u>negative</u> three you will end up with -15. And 15 is not equal to negative 15.

I hope this helps!

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Given that (2x-1)(x+5)=2x^2-mx-5, what is the value of m​
aksik [14]
Expand the left side
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2x² + 10x - x - 5 = 2x² - mx - 5
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cancel 2x² and -5
9x = - mx


m = -9
sorry i was wrong, my mistake hehe
3 0
4 years ago
During gym class, Alexis played dodgeball for 34 hour.
IRISSAK [1]

the soultion in 20

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6 0
3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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Write the following expression in simplest form (2x^2)^3/6x^2
GarryVolchara [31]
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8 0
4 years ago
Zach keeps his pet chameleon Pinky in a terrarium with the dimensions 8 x 20. There are three inches of sand in the bottom of th
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Step 1
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</span>remember that
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so
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