Which number can be multiplied to a rational number to explain that the product of a rational number and an irrational number is irrational?

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2

Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)

Determine which postulate or theorem can be used to prove that lmn =nmo