kathleen12
kathleen12 kathleen12
  • 04-09-2019
  • Mathematics
contestada

Help please! I’m confused!

Help please Im confused class=

Respuesta :

zrh2sfo
zrh2sfo zrh2sfo
  • 04-09-2019

Answer:

1936

Step-by-step explanation:

x² + 87 = (x +1)²

x² + 1)² - x² =87

(x² + 2x +1) = 87

2x + 1 = 87 ⇒ x = 44

44² = 1936

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