Practice problem
If you multiply 3x−23x-\sqrt23x−2 by the conjugate, what is the product?
9x2−49x^2-49x2−4
9x2−29x^2-29x2−2
9x2+49x^2+49x2+4
9x2+29x^2+29x2+2
Type a concept, like “slope” or “photosynthesis”.