La suma de 2 números es de 18 y la
de sus cuadrados el 180¿cuáles son los
números?

Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b. false

What is the value of the discrimination for the quadratic equation 0=×2+2+×2