vivianezeako vivianezeako

09-05-2022
Mathematics

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Expand (2x+ 3)² Please guys

Respuesta :

Аноним Аноним

09-05-2022

Answer:

4x^2 + 12x + 9.

Step-by-step explanation:

(2x+3)^2

= (2x+3)(2x+3)

= 2x(2x+3)+3(2x+3)

= 4x^2 + 6x + 6x + 9

= 4x^2 + 12x + 9.

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