The polynomial p(x)=2x^3-x^2-25x-12 has a known factor of (x+3). rewrite p(x) as a product of linear factors.

p(x)=?

p(x) = (x + 3) (2x + 1) (x − 4)

Step-by-step explanation:

One way to find the other factor is long division (see attached).

Another way is to multiply x + 3 by ax² + bx + c, then match the result to p(x).

(x + 3) (ax² + bx + c)

ax³ + bx² + cx + 3ax² + 3bx + 3c

ax³ + (b+3a)x² + (c+3b)x + 3c

a = 2, b = -7, c = -4

Therefore:

p(x) = (x + 3) (2x² − 7x − 4)

Factoring:

p(x) = (x + 3) (2x + 1) (x − 4)

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation: