(3a-9b)^2

asked by guest
on Nov 13, 2024 at 9:18 am



You asked:

Evaluate the expression: \({\left( 3 a - 9 b \right)}^{2}\)

MathBot Answer:

Evaluated



\(\displaystyle {\left( 3 a - 9 b \right)}^{2} = \left(3 a - 9 b\right)^{2} \)

Expanded

\[{\left( 3 a - 9 b \right)}^{2} = 9 a^{2} - 54 a b + 81 b^{2}\]

Factored

\[{\left( 3 a - 9 b \right)}^{2} = 9 \left(a - 3 b\right)^{2}\]

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