Answer:
-3x
Step-by-step explanation:
When you multiply two negatives, they become positive. The answer can be -3, -4, -5 ..... any negative number more than 2
Answer:
Step-by-step explanation:
Given
Solving (a): (f + g)(x)
In functions:
So, we have:
Solving (b): The domain of f(x)
For (f + g)(x) to be defines, the value of x must be greater than or equal to 0.
Hence, the domain is:
Step-by-step explanation:
1/3-6
Lcm=3
(1-18)/3
-17/3
-5 2/3
6+7+8+9+10=40 ********************
Answer:
x = 5
Step-by-step explanation:
3x + 1 = 16
Subtracting 1 on both sides of the equation,
3x + 1 – 1 = 16 – 1
Summing algebraically (in this case subtracting by having different signs) on both sides,
3x = 15
Isolating x by dividing both sides by 3
3x / 3 = 15 / 3
Dividing,
x = 5