Answer:
ga
Step-by-step explanation:
Answer:
- 2 and 7
Step-by-step explanation:
A polynomial P(x) divided by (x + h) has remainder f(- h) ← remainder theorem
P(x) divided by (x + 5) has remainder P(- 5) = - 2 ( from result given )
P(x) divided by (x - 3) has remainder P(3) = 7 ( from result given )
Answer:
8x² + 96x + 288 = 8(x + 6)²
Step-by-step explanation:
96÷8=12
288÷8=36
8x² + 96x + 288 = 8(x² + 12x + 36)
= 8(x² + 2(1)(6)x + 6²)
= 8(x + 6)²
9A. How long does it take to go 1000 miles at a speed of <em>r </em>miles per hour?
9B. It 75 degrees in a new refrigerator and the temperature is predicted to drop at 3 degrees per minute when it's turned on. What's the temperature after <em>m </em>minutes?
9C. Joe has $30 and make $2 per day. How much does he have after <em>d </em> days?
10. Start at 35,000 and descend 2,500 feet per minute for <em>m</em> minutes:
35000 - 2500 m
Answer: choice C
Answer:
√x+3=13
Step-by-step explanation:
The equation is √x+3=13 is radical because the unknown, x appears under a radical sign √.
To solve the equation, the unknown is left on one side of the equal sign and then both sides of the equal sign are raised to an equal power which would remove the radical sign.
For example,
√x+3=13
√x=13-3
√x=10
Removing radical.
(√x)²=10²
x=100