Which sum is equal to the expression - 5x3 + 2x2 + 9x+2/
(x²+ 2)²

Option C

Step-by-step explanation:

Given expression is

Option A

=

=

Numerator is a quadratic polynomial, while the expression has the numerator as a cubic .

Therefore, both the expressions are not equivalent.

Option B

=

Here, numerator of the expression is a linear polynomial which is not equal to given expression.

Therefore, both the expressions are not equivalent.

Option C

=

=

=

Here, numerator is a cubic polynomial.

Therefore, both the expressions are equivalent.

Option D

=

Numerator is a linear polynomial.

Therefore, sum is not equal to the given expression.

Option C will be the answer.

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)

a is the correct