Caught error while evaluating the code in this question: cannot evaluate powers with nonnumeric values on line 1441 of mathparser.php
Multiply and simplify completely:
(
x
+
4
)
(
x
−
4
)
\displaystyle {\left({x}+{4}\right)}{\left({x}-{4}\right)}
(
x
+
4
)
(
x
−
4
)
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\displaystyle
Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Be sure your variables match those in the question