Answer/Step-by-step explanation:
7^3 or 7 cubed = 7 x 7 x 7
Expanded form turns a simplified problem back into an equation.
Answer:
It's 2/11 because all the others round to 1/2.
Step-by-step explanation:
The first would be 80 and the second is 8
Answer:
B)
B)
D)
Step-by-step explanation:
1.
The GCF of all the term of the above polynomial is
, hence we take it outside and form a bracket
The polynomial within the bracket can not be factorized further hence this is our final answer. Option (B) is the right answer
2.
The GCF of all the term of the above polynomial is
, hence we take it outside and form a bracket
The polynomial within the bracket can not be factorized further hence this is our final answer. Option (B) is the right answer
3. 
The GCF of all the term of the above polynomial is
, hence we take it outside and form a bracket
The polynomial within the bracket can not be factorized further hence this is our final answer. Option (D) is the right answer
Let y=4x-1
The inverse is basically expressing x in terms of y.
y=4x-1 =>
y+1=4x
x=(y+1)/4
Since the inverse is still a function of x, we only have to interchange x and y
inverse of f(x) = f^-1(x) = (x+1)/4