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Liula [17]
3 years ago
14

How to do y=2×+4 , -5×-5y=-5

Mathematics
1 answer:
RUDIKE [14]3 years ago
6 0
What is the problem? These arent a problem because I dont know what to do with them.
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Is each expression equivalent to 2x^2 - 50?
puteri [66]
We would first determine how to solve this, and then from there, we would then see whether the following answer would be the correct answers.

2x^2 -  50 \\ \\ Pull \ out \ like \ factors : \\ 

   2x^2 - 50  =   2 * (x^2 - 25) \\ \\    Factoring: \\    x^2 - 25 \\ \\ (your \  answer)...\\ \\   2 * (x + 5) * (x - 5)

Now, we can determine whether the say "yes" or "no" to the following answers.

<span>a 2(x-5)(x+5) = YES
b -2(x+5)(x+5) = NO
c -2(5-x)(x+5) = NO</span>
3 0
3 years ago
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The length of an edge is the cubic root of the volume.

Cubic root 1.8 = 1.2 meters

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3 years ago
If you have one ace what is the probability that you have a second ace
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3 years ago
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If your asking what 9B coefficient is it's B
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Step-by-step explanation:

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