quadruple If you are talking about 2 squared and 2 cubed (with the little number abouve and to the right of the number you are multiplyiny) than those are the only ones with special names, squared and cubed.
Squaring
you multipy a fraction by taking a number and mulitiply the same number to the numerator and denominator and get ur answer
Yes, when you multipy a number by itself it is called squaring the number. 5 squared = 5 times 5 = 25
Re-scaling or (for selected vales of the same number) normalising.
yes you do
you multipy the smaller denomnater to equal the other fraction and multipy the numarter by the same number as the denomneter got multiplied by
to multiply a number by itself
numerator by numerator, denominator by denominator
2
139 and 1
4
you add it to the coeficent then multipy the denominator