luella614ox1zum luella614ox1zum
  • 04-03-2019
  • Mathematics
contestada

I will mark brainliest.

Multiply and simplify.

(x + 3)^2


A) 6x + 9

B) x^2 + 9

C) x^2 +15x

D) x^2 + 6x + 9

Respuesta :

Аноним Аноним
  • 04-03-2019

✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽

➷ (x + 3)(x + 3)

= x^2 + 3x + 3x + 9

This can be simplified to x^2 + 6x + 9

The answer is option D

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Answer Link
robert7248
robert7248 robert7248
  • 04-03-2019

Answer D)

(x + 3)(x + 3) = x^2 + 3x + 3x + 9

This is then simplified to x^2 + 6x + 9

Answer Link

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