Question

12x^(-1/2)+7x^(1/2)+x^3/2. Factor expression completely

Answer 1

not sure how you are expected to approach this, but if you write it out with the denominator of
\[\sqrt{x}\] you will get
\[\frac{(x+3)(x+4)}{\sqrt{x}}\]

Answer 2

oh like this
\[x^{-\frac{1}{2}}(12+7x+x^2)\] and then get the answer

Answer 3

what should the answer be

Answer 4

?