4. Expresa en forma de intervalo analítico el dominio y codominio contra dominio de la función:
f(x) = 5/7 X - 3/7

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Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

Could somebody me with this radical simplification?