Question

Select all expressions that are squared of linear expressions

a) 9x*2 - 36
b) p*2 - 6p + q
c) (1/2x + 4)*2
d) (2d + 8)(2d-8)
e) x*2 + bx + 36
f) x*2 + 36

Part B

Select all the equations that are equivalent to x*2 + 6x = 16

a) (x+3)*2 = 16
b) (x + 3) *2 =0
c) x*2 + 6x + 9 = 0
d) (x+3*2) = 15
e) x*2 + bx + 9 = 25
f) x*2 + 6x + 9 = 16