Which is equivalent to this expression (z+6)(2z^2+3z+5)
a.) z^3+15z^2+23z+30
b.) 2z^3+67z+30
c.) 2z^3+15z^2+23z+30
d.) z^2+ 67z+30

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is:

Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?