Math- Exclusion (SS below)

Select the exclusion that fits best with this problem.

1. x = 0
2. x, y, z = 0
3. 1 + y + y 2, y = 0, 1 - y = 0
4. a, b = 0, a 2 + ab + b2 = 0
5. 2x - 1 = 0, 4x 2 + 2x + 1 = 0

Question

Math- Exclusion (SS below)

Select the exclusion that fits best with this problem.

1. x = 0
2. x, y, z = 0
3. 1 + y + y 2, y = 0, 1 - y = 0
4. a, b = 0, a 2 + ab + b2 = 0
5. 2x - 1 = 0, 4x 2 + 2x + 1 = 0

HeartTricker · Answer

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HeartTricker · Answer

I believe it would be  𝗖. 𝟭 + 𝘆 + 𝘆 𝟮, 𝘆 = 𝟬, 𝟭 - 𝘆 = 𝟬

AZ · Answer

We already went over this question together the other day... so I'm not sure why you reposted it

2y - 2y^4  can be factored to -2y(y - 1)(y^2 + y + 1)

and if you set each equal to 0, you will see what the exclusion would be

AZ · Answer

@hearttricker wrote:

I believe it would be 𝗖. 𝟭 + 𝘆 + 𝘆 𝟮, 𝘆 = 𝟬, 𝟭 - 𝘆 = 𝟬

which is this (although, I don't see the need to write it all in a fancy font lol)