Answer:
ax²+ bx + c = 0
Step-by-step explanation
Multiplying (x+4) and (x−1) together (called Expanding) gets x2 + 3x − 4 :
expand vs factor quadratic
So (x+4) and (x−1) are factors of x2 + 3x − 4
Just to be sure, let us check:
(x+4)(x−1) = x(x−1) + 4(x−1)
= x2 − x + 4x − 4
= x2 + 3x − 4 yes
Yes, (x+4) and (x−1) are definitely factors of x2 + 3x − 4
Answer:0.6 repeating
Step-by-step explanation:
Answer:
747
Step-by-step explanation:
Tina has 268 brainly points, she answers a question with 479 brainly points. How many points does she have now?
Answer - 747
Hope this helps fam!
~CoCo <3
Answer:
aaaah
Step-by-step explanation: .7 IN 5 SECONDS
