En la biblioteca de María hay dos estantes y cada estantes contiene 45 libros de Matemática, 81 mini cuentos y 30 libro de

Lenguaje y Comunicación . ¿Cuántos libros hay en la biblioteca?

¿Cuáles son los factores primos con mayor exponente? ¿Cuántos con menor exponente hay ?​

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Using the figure below, select the two pairs of alternate interior angles.a: point 1 and point 4 b : point 2 and point 3 c: point 6 and point 6d: point 5 and point 7

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?