Question

Select the correct answer.

Which expression is equivalent to this polynomial?
4x² + 27
A. (2x + 3√√/3i)(2x - 3√//3i)
B. (2x +9i) (2x
C.(2x + 3√3)²
D. (2x + 3√3)(2x - 3√3)

Answer 1

c.(2x+3√3)²

step by step

4x²+3²(√3)²

4x²+9*3

4x²+27