Question

Which of the following polynomials can be expressed as a perfect square of a binomial ?

Answer 1

Respuesta:

4x² + 6x + 9

Explicación paso a paso:

The polynomial that can be expressed as a perfect square.... is:

4x² + 6x + 9

because:

(2x+3)² = (2x+3)*(2x+3) = 2x*2x  +  2x*3  +  3*2x  +  3*3 = 4x² + 6x + 9