Answer:
33
Step-by-step explanation:I had this question before, hope this helps :)!
Answer:
Step-by-step explanation:
The discriminant of a quadratic is the expression inside the radical of the quadratic formula.
Substitute in the values of a, b, and c.
<h3>Hope it is helpful...</h3>
A. 15
0 +0=0
0 +1 = 1
1+2=3
3+3=6
6+4=10
10+5 = 15
Answer:
B: (x + 2)(x - 3)^2
Step-by-step explanation:
This is only going to have 3 roots. One of them is (x - 3)
D does not look right. So let's solve it using synthetic division.
3 || 1 - 4 -3 18
3 -3 -18
========================
1 -1 -6 0
So what you have is a quadratic
- x^2 - x - 6 = 0 which will factor
- (x - 3)(x + 2) = 0
- x - 3 = 0
- x = 3
- x + 2 =0
- x = - 2
- (x - 3)(x - 3)(x + 2 ) = 0
The answer is B
For the Community Gym:
Membership Charge = $50
Monthly fee = $55
So for the 1st month total charge = $(50 +55)
= $105
For each month the member pays $55
So after the 2nd month total payment = $(105 + 55)
= $160
After 3rd month total payment = $(160 + 55)
= $215
After 4th month total payment = $(215 + 55)
= $270
After 5th month total payment = $(270 + 55)
= $325
After 6th month total payment = $(325 + 55)
= $380
Now for the Workout Gym:
Membership Charge = $200
Monthly Charge = $45
So for the 1st month the member pays = $(200 + 45)
= $245
For the 2nd month total payment = $( 245 +45)
= $290
For the 3rd month total payment = $(290 + 45)
= $335
For the 4th month total payment = $(335 + 45)
= $ 380
So the 6th month payment in the Community Gym is the same as the 4th month payment in the Workout Gym. The amount will be $380.
