81x^2 -256y^2

asked by guest
on Oct 20, 2024 at 6:05 pm



You asked:

Evaluate the expression: \(81 \cdot {x}^{2} - 256 \cdot {y}^{2}\)

MathBot Answer:

Evaluated



\(\displaystyle 81 \cdot {x}^{2} - 256 \cdot {y}^{2} = 81 x^{2} - 256 y^{2} \)

Factored

\[81 \cdot {x}^{2} - 256 \cdot {y}^{2} = \left(9 x - 16 y\right) \left(9 x + 16 y\right)\]

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