1: m + 4 =
2: (7 x p) -5 =
The discriminant is b^2-4ac
In this equation 9=a, 12=b, 4=c
Plugging into the formula
12^2-4(9)(4)=
144-324 =
-180 is the discriminant
Since the discriminant is a negative number there are no real roots
Answer:
B.Andrew will have 0 points
C.4+(-4) is an expression showing how Andrew gained 4 points but lost 4 points
Step-by-step explanation:
If you add 4 for the first round then take away 4 from the second round you get 0.
The 4+ shows that Andrew gained 4 points in the first round but in the second he lost 4 points.
Largest to Smallest:-
First lets write all the numbers down. 45, 94, 85, 490, 85, 93, 85, 035, 85.
035 is 35.
So lets order them now.
The biggest number is 490 and smallest is 35 (035).
490 - 94 - 93 - 85 - 85 - 85 - 85 - 035 (35)
Answer:
Step-by-ste ((2•(x4))-(3•(x3)))-2x2 = 0
STEP
2
:
Equation at the end of step
2
:
((2 • (x4)) - 3x3) - 2x2 = 0
STEP
3
:
Equation at the end of step
3
:
(2x4 - 3x3) - 2x2 = 0
STEP
4
:
STEP
5
:
Pulling out like terms
5.1 Pull out like factors :
2x4 - 3x3 - 2x2 = x2 • (2x2 - 3x - 2) p explanation:
