3 years ago

Which polynomials are in standard form?

Mathematics

1 answer:

Leni [432]3 years ago

4 0

Answer:

B:x^4-8x^2-16

Step-by-step explanation:

B: $x^4-8x^2-16$ is in standard form.

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Can someone explain a justification of each step? I was absent for a while so I'm behind. Thank you.

AysviL [449]

First,B bisects AC, this means that B dovids AC into two equal halves. therefore AB=AC
second and third steps are just isolating the terms containg y on one side of the equation and the other terms on the other side.
finally you have 3y=15, to get the value of y,you divide both sides of the equation by 3.

6 0

3 years ago

Simplify the following expression. 12a + 2a

mamaluj [8]

Answer:

$14a$