a⁴+9a²+81

asked by guest
on Sep 23, 2024 at 9:07 pm



You asked:

Evaluate the expression: \({a}^{4} + 9 \cdot {a}^{2} + 81\)

MathBot Answer:

Evaluated



\(\displaystyle {a}^{4} + 9 \cdot {a}^{2} + 81 = a^{4} + 9 a^{2} + 81 \)

Factored

\[{a}^{4} + 9 \cdot {a}^{2} + 81 = \left(a^{2} - 3 a + 9\right) \left(a^{2} + 3 a + 9\right)\]

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