The answer x = -3/5. hope that helps!
Find the factors that multiply to give 2n^2 and -9 but add to give 3n.
2n and n give 2n^2
-3 and 3 give -9
2n*3=6n ... (1)
n*(-3)=-3n ... (2)
(1)+(2)=3n
Group the factors that do not have an effect/interaction to each other from the above.
That is, 2n and -3, and n and 3
2n^2+3n-9=(2n-3)(n+3)
Answer:
x=14.4
Step-by-step explanation:
x=
x=
x=
x=
x=14.4
Answer:
7/4
Step-by-step explanation:
4 plus 3 equals 7 so 7/4 (you add 4 and 3 because you already have 4/4 and 3/4 so add the 2 numerators to get 7.)
