Which expression is equivalent to -6x^2 - 11x - 4? a.) (3x + 7) (3x - 3) b.) (-3x + 4) (2x - 1) c.) (3x - 7) (3x + 3) d.) (-3x - 4) (2x + 1)

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.