(-2x-3)²-[2(x+2)]²

asked by guest
on Jan 15, 2025 at 4:14 pm



You asked:

Evaluate the expression: \({\left( -\left( 2 x \right) - 3 \right)}^{2} - {\left( 2 \left(x + 2\right) \right)}^{2}\)

MathBot Answer:

Evaluated



\(\displaystyle {\left( -\left( 2 x \right) - 3 \right)}^{2} - {\left( 2 \left(x + 2\right) \right)}^{2} = \left(- 2 x - 3\right)^{2} - \left(2 x + 4\right)^{2} \)

Expanded

\[{\left( -\left( 2 x \right) - 3 \right)}^{2} - {\left( 2 \left(x + 2\right) \right)}^{2} = - 4 x - 7\]

Factored

\[{\left( -\left( 2 x \right) - 3 \right)}^{2} - {\left( 2 \left(x + 2\right) \right)}^{2} = - 4 x - 7\]

+ Submit Question