For every species of seed, there is an optimal soil temperature for germination, and at that temperature, the maximum number of seeds will germinate and in less time than at any other temperature. You can sow onion seeds at 32ÂºF and get 90% germination.
Algebraic Expression â a number, variable, or combination of the two connected by some mathematical operation like addition, subtraction, multiplication, division, exponents and/or roots.
A Polynomial is any algebraic expression that consists of more than  2 terms in which the only allowable exponents are whole numbers,  the variable is never used as a divisoâ¦r and never appears under a  radical sign.