Multiply.
-$( 5 x - 6 y ) ^ { 2 }$
A) $5 x ^ { 2 } - 60 x y + 36 y ^ { 2 }$
B) $25 x ^ { 2 } - 60 x y + 36 y ^ { 2 }$
C) $25 x ^ { 2 } + 36 y ^ { 2 }$
D) $5 x ^ { 2 } + 36 y ^ { 2 }$

Question

Quizplus · Accepted Answer

To square the binomial $(5x - 6y)^2$, apply the formula $(a - b)^2 = a^2 - 2ab + b^2$, where $a = 5x$ and $b = 6y$. This results in $25x^2 - 2(5x)(6y) + 36y^2 = 25x^2 - 60xy + 36y^2$.

Multiply - (5x−6y)2( 5 x - 6 y ) ^ { 2 }(5x−6y)2

Multiply
- $( 5 x - 6 y ) ^ { 2 }$