Question

Solve.
Solve
a + 1 = √b + 1 for b

a) b = a2 + 2a
b) b = a + 2a2
c) b = 2a2 + a

Answer 1

√b + 1 = a + 1
√b = a
b = a^2

Answer 2

b=a2 + 2a?

Answer 3

no you solve for b so you first need to get √b isolated so you subtract 1 from both sides getting a = √b and then squaring for b you get b = a^2