Azap will mark as brainliest

which expressions are polynomials?

select each correct answer.

a. x^2+5x^1/5

b.6x² + 5x

c.−x^2+5x

d.−7x^2+5/3x

idk

step-by-step explanation:

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

a

step-by-step explanation:

jjddbdhid r

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