Answer: Isolate the variable by dividing each side by factors that don't contain the variable.
k = −1
G(3) means that x = 3. Plug in 3 wherever x is present.
5(3) - 2 = 15 - 2 = 13
The answer is 13.
Answer:
Given : Expression -
To find : How would the sum of cubes formula be used to factor given expression? Explain the process. Do not write the factorization.
Solution :
The formula of sum of cubes is,
First we convert the given expression in
Apply exponent rule :
Rewrite
Therefore, could be written as
On comparison with the formula,
a=xy , b=7
Answer:
60
Step-by-step explanation:
area = bh/2
area= 8 times 15/ 2
hope this helps