Find the product.
-$$( 9 p + 10 ) ( 9 p - 10 )$$
A) $81 p ^ { 2 } - 100$
B) $81 p ^ { 2 } + 180 p - 100$
C) $\mathrm { p } ^ { 2 } - 100$
D) $81 p ^ { 2 } - 180 p - 100$

Name: Find the product. -\[( 9 p + 10 ) ( 9 p - 10 )\] A) $81 p ^ { 2 } - 100$ B) $81 p ^ { 2 } + 180 p - 100$ C) $\mathrm { p } ^ { 2 } - 100$ D) $81 p ^ { 2 } - 180 p - 100$
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Question

Quizplus · Accepted Answer

This is an application of the difference of squares formula, $a^2 - b^2 = (a + b)(a - b)$. Here, $a = 9p$ and $b = 10$, so the product is $81p^2 - 100$.

Find the Product (9p+10)(9p−10)( 9 p + 10 ) ( 9 p - 10 )(9p+10)(9p−10)

Find the Product $( 9 p + 10 ) ( 9 p - 10 )$