Which is the simplified form for 2(3a+5)+8(a-1)

a. 20a+10
b. 18a+9
c. 12a+14
d. 14a+2

miku nakano here

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

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Find the root(s) of f (x) = (x- 6)2(x + 2)2.