Question

What value of b makes the polynomial below a perfect square?

x2 + bx + 36

b =

A. 6
B. 12
C. 18
D. 3

Answer 1

what is the square root of x^2?

Answer 2

2

Answer 3

square root..not exponent...\[\sqrt x^2\]

Answer 4

is the answer 6

Answer 5

no

Answer 6

b=0!!!!!!!!!

Answer 7

thats wrong

Answer 8

sqrt of x^2 = x e^(i pi (1/2-(arg(x))/pi))
Or x if x is positive.

Answer 9

why????ok.take b=144

Answer 10

A. 6
B. 12
C. 18
D. 3

Answer 11

just take the square root of 36 then multiply it by 2

Answer 12

b