Which binomial is a factor of 8x^2y^3-18y

Please check the explanation.

Step-by-step explanation:

Given the expression

Apply exponent rule:  

   ∵

Factor out common term 2y

We know that the Binomial is an expression that consists of two terms. Thus,

(4x²y²- 9) represents the binomial factor of

We can further simplify by Factoring 4x²y² - 9:  (2xy + 3) (2xy - 3)

Here:

(2xy + 3) and (2xy -3) are the binomial factors of as each of them consists of two terms.

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq