Evaluate
9b^{2}
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9b^{2}
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\left(-3\right)^{2}b^{2}
Expand \left(-3b\right)^{2}.
9b^{2}
Calculate -3 to the power of 2 and get 9.
\left(-3\right)^{2}b^{2}
Expand \left(-3b\right)^{2}.
9b^{2}
Calculate -3 to the power of 2 and get 9.
Examples
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y = 3x + 4
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Matrix
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Limits
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