4x^2+19x-5=(x+

whats the missing factor

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Solve for n. round to the tenths place, if necessary. 14.2 cups of flour6 loaves of bread= 20 cups of flour n

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?