SOLUTION: If a^2+b^2=65 and 4ab=24, calculate the value of
A. (a+b)^2
B. (2a-2b)^2
Also, can you please show the solution to get the value of a and b?Thank you vey much!
Algebra.Com
Question 1086791: If a^2+b^2=65 and 4ab=24, calculate the value of
A. (a+b)^2
B. (2a-2b)^2
Also, can you please show the solution to get the value of a and b?Thank you vey much!
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
So,
.
.
.
Plug in the values and calculate.
.
.
.
Substitute,
Use a substitution,
Complete the square,
So then when
and
You can then find a since,
.
.
.
Then do the same when
.
.
.
.
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