7x-21 . x2–5x+6
5x +6
x+12

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 term makes it inconsistent y=2x - 4 ?

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r