miyahh32 miyahh32
  • 20-09-2019
  • Mathematics
contestada

What is the sum of x2 + 4x – 2 and x2 + 5x + 6?

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zaidmir1987
zaidmir1987 zaidmir1987
  • 20-09-2019

Answer:

2x² + 9x + 4

Step-by-step explanation:

Sum of x² + 4x - 2 and x² + 5x + 6,

x² + 4x - 2 + x² + 5x + 6

⇒ 2x² + 9x + 4

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