4 years ago

Factor (2x^2+ay)(-ax^2-2y)

Mathematics

1 answer:

lorasvet [3.4K]4 years ago

6 0

Answer:

i got -(2x^2+ay)(ax^2+2y)

Step-by-step explanation:

By the way for a step by step explanation which is the easiest is photo math. IM NOT ADVERTISING but it is really good and i use it alot.

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Answer:

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Step-by-step explanation:

The discriminant of ...

ax² + bx + c = 0

is ...

d = b² -4ac

When we put your equation into the standard form shown above, we get ...

7n² +8n +10 = 0

Then we can identify a=7, b=8, c=10. The discriminant is then ...

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___

The interpretation of the discriminant is ...

< 0; no real roots (2 complex roots)
= 0; one real root (multiplicity 2)
> 0; 2 real roots

Your discriminant is -216, so there are 0 real roots.

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Step-by-step explanation:

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Step-by-step explanation:

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