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幫忙翻譯幾個數學專業的英語單詞(英譯英)!!急,在線等……

是英譯英,還是英譯漢?

英譯英的話見下面:

surd :mathematical quantity, esp a root, that cannot be expressed as an ordinary number or quantity 不盡根

square root :A number that when multiplied by itself equals a given number. 平方根

difference of square : the difference of two squares is when a number is squared, or multiplied by itself, and is then subtracted from another squared number.

linear equation : an algebraic equation in which each term is either a constant or the product of a constant and (the first power of) a singlevariable. Linear equations can have one, two, three or more variables.

quadratic equation : apolynomial equation of the second degree.

coefficient : a constant multiplicative factor of a certain object.

real numbers: numbers that are in one-to-one correspondence with the points on an infinite line—the number line. 實數

powers: result obtained by multiplying a number by itself a certain number of times 乘方; 冪: