Which expression is equivalent to this polynomial? 4x²+27
O A. (2x + 3/3i)(2x – 33i)
OB. (2x + 9i)(2x - 3i)
C. (2x +33)
D. (2x + 3/3)(2x - 3/3)

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative

hello umm i don't understand your question can you explain it more pls

step-by-step explanation: