What's the difference between biquadrate and biquadratic?

Biquadrate

Definition:

• (n.) The fourth power, or the square of the square. Thus 4x4=16, the square of 4, and 16x16=256, the biquadrate of 4.

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Biquadratic

Definition:

• (a.) Of or pertaining to the biquadrate, or fourth power.
• (n.) A biquadrate.
• (n.) A biquadratic equation.

Example Sentences: