Answer:
Step-by-step explanation:
i dont know
Answer:
From the given options, option D is the only choice that contains (w-5).
Step-by-step explanation:
Given the expression

Breaking the expression into groups

Factor out 'w' form w²+4w = w(w+4)
Factor out 'w' from -5w-20= -5(w+4)
so

Factor out common term: w+4

Thus, the factors are: (w+4) and (w-5)
Therefore, from the given options, option D is the only choice that contains (w-5).
Answer:
12x^3+15x^2-12x+12
Step-by-step explanation:
P(x) = 12x^3 + 11x^2 - 9x + 10
Q(x) = 4x^2 – 3x + 2
P(x) + Q(x) = 12x^3 + 11x^2 - 9x + 10+ 4x^2 – 3x + 2
Combine like terms
=12x^3+11x^2+4x^2-9x-3x+10+2
=12x^3+15x^2-12x+12
Answer:
(5x-1)(5x+1)
Step-by-step explanation:
Divide 22 by 2 to get "c" isolated.