Give up bro u got the rest of the questions right
Notice that both A and B are multiplied by (1/2).
Thus, the given expression can be re-written as [(1/2)(A+B)]^2.
Square the (1/2) and the (A+B) separately, and then multiply together the resulting squares:
(1/4)(A^2 + 2AB + B^2)
Answer:
We are given:
No: of blocks Tegan still needs to make = m.
No: of blocks Tegan has completed = c
Total No:of more snow blocks need to make = 68 .
Total number of more snow blocks need to make = Total number of blocks - The number of blocks Tegan has completed.
m = 68 - c.
Therefore, the equation for the number of blocks Tegan still needs to make, m, when she has completed c blocks is
m = 68 - c.
For example.
Suppose if c = 10, it means Tegan still needs to make 68-10 = 58 block.
Answer:
1/6
Step-by-step explanation:
If you divide the numerator and the denominator by 4, you will get a simplified fraction 1/6
Answer:
The value of x is -125
Therefore x=-125
Step-by-step explanation:
Given that the expression is 
To solve the expression :
( by using the property 
)
( expanding the power )
Let 
Now the value of x is
Therefore x=-125
The value of x is -125
