My best possible answer choice should be B
answer:
the answer is -3 and 8
Step-by-step explanation:
we will place -3 in the equation
(x+3)(x-x)=0
(-3+3)=0 (because -3+3 will cut down together)
we will place two 8(eights) in the equation
(8-8)=0
final answer is
(0)(0)=0
so -3 and 8 fits well in the equation
Answer:
x = 3, -1/2
Step-by-step explanation:
Use the quadratic formula: x = [-b ± √b² - 4ac]/2a
The square root sign should be over the entire expression b² - 4ac
In this problem, a = -6, b = 15, and c = 9
So, putting in those values, we get x = -15 ± √225+216, all divided by -12
Simplifying further, we get -15 ± 21 all divided by -12, or -36/-12 = 3 OR
6/-12 = -1/2
A. But you can also read a book and not rely on this
Answer:
5400 cm^3
Step-by-step explanation:
Volume = Base Area * H
Base area is the area of a square with one side = 30 cm
H = 6cm
Base Area = s^2
Base Area = 30^2 = 900
Volume = 900 * 6
Volume = 5400 cm^3