Given the polynomial equation x^3 -6x = 3x^2 – 8. Which can be simplified into (x^3) -3(x^2) -6x +8 = 0. The roots of the given equation are x = -2, x = 1 and x = 4. The order of equation also represents the number of roots of the equation given. Since the highest exponent is 3, there also 3 roots. So the answer is D. 2 –2, 1, 4
Your answer is going to be A, B, and D :)
The answer is 286. That is the answer.
4. Steps:
.......Find least common denominator
.......Add numerators
.......Simplify
1/4 + 1/2 + 2/3 .....
........12 is least common denominator
....... multiply numerator and denominator by same number
1/4 4×3=12 so multiply 1/4 × 3/3 = 3/12
1/2 2×6=12 so multiply 1/2 × 6/6 = 6/12
2/3 3×4=12 so multiply 2/3 × 4/4 = 8/12
ADD: 3/12 + 6/12 + 8/12 = 17/12
SIMPLIFY: 17/12 = 1 5/12 CUPS of sugar
5. Total cost:$12.30
..Icing Costs: 1/3 of Total
Equation (of means multiply):
1/3 × 12.30= N
12.30/3 = N
4.10= N
Icing Supplies Cost $4.10
6. Students: 25
.....1/5 of students
..... ate 1/8 of cake
..... How much cake is left?
In order to determine how much cake was eaten, you first need to know how many students ate it
1/5 × 25= 25/5 = 5
So 5 students ate 1/8 of cake each. So how much cake was eaten
5 × 1/8 = 5/8
cake had 8/8 pieces from which 5/8 was eaten. How much left?
8/8 - 5/8 = 3/8
so 3/8 of cake is left.
7. 3/4 × 3 = 9/4 = 2 1/4
8. Eggs 3/4 of dozen
...... Dropped 1/3 of 3/4 of dozen
3/4 × 12 = 36/4 = 9 eggs needed
1/3 × 9 = 9/3 = 3 eggs dropped
9-3=6 eggs left
9.
Answer:
The answer is 3366 cubic feet.
Step-by-step explanation:
To find the volume of the rectangular prism, use the formula for a rectangular prism, which is V= LWH. Next, plug in the information given from the question, and the formula will look like V= (18ft) (11ft) (17ft).
Then, solve the equation for the answer, and the answer will be 3366 cubic feet.