Answer: -3(x^2 + 1)(x-5)
Explanation: -3x^3 + 15x+3x -15
Factor by grouping: -3x^2(x-5) +3(x-5)
Combine: (-3x^2 +3)(x-5)
Factor by GCF: -3(x^2 +1)(x-5)
Set equal to zero: (x^2 +1)=0
(x+5)=0
Solve: x=5, x=square root of 1
The equation would be -x+10.2-
x+y
The equation contains:
-decimals
-variables
-negatives
-fractions
-like-terms
Answer: 17/24.
Step-by-step explanation: Consider marking this answer as brainliest if it helped you out.
Answer:
f(2) = 7/4
Step-by-step explanation:
