Answer:
yes
Step-by-step explanation:
yes
Answer:
20.5+10x
Step-by-step explanation:
(7x^2-2) - (2x^2 - 5x + 3)
Answer:
5(x^2+x-1)
Answer:
{ - 2, 1 }
Step-by-step explanation:
To determine the values let y = 0, that is
(x + 2)(2x - 2) = 0 ← in standard form
Equate each factor to zero and solve for x
x + 2 = 0 ⇒ x = - 2
2x - 2 = 0 ⇒ 2x = 2 ⇒ x = 1
The set of values are { - 2, 1 }