Sagot :
Answer:
Square roots, which use the radical symbol, are nonbinary operations — operations which involve just one number — that ask you, “What number times itself gives you this number under the radical?” To convert the square root to an exponent, you use a fraction in the power to indicate that this stands for a root or a ...
A square root of a number b is the solution of the equation x2=b . It is a number that when multiplied by itself gives you b . Every positive number b has two square roots , denoted √b and −√b .