Mcfarlane Nunez
05/04/2023 · High School
Multiply. \[ (u+6)(u-6) \] Simplify your answer.
UpStudy ThothAI Solution
Tutor-Verified Answer
Step-by-step Solution
To multiply the expression \((u+6)(u-6)\), we can use the difference of squares formula, which states that:
\[
(a+b)(a-b) = a^2 - b^2
\]
In this case, we can identify \(a = u\) and \(b = 6\). Therefore, we can apply the formula:
\[
(u+6)(u-6) = u^2 - 6^2
\]
Now, we calculate \(6^2\):
\[
6^2 = 36
\]
Substituting this back into the expression gives:
\[
u^2 - 36
\]
Thus, the simplified answer is:
\[
\boxed{u^2 - 36}
\]
Quick Answer
\boxed{u^2 - 36}
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