Simplify completely: 5√162-3√18-4√98 a) 11√2 b) 8√2 c) 5√2 d) simplified already

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

What does x = in this equation x+3+2x=x+5

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2