Math, asked by shainajairu, 2 days ago

simplify x² - (2x²+3x+5)+2x (3x² + 4x +9)

Answers

Answered by katnolly111

0

Answer:

6x³ + 7x² + 15x -5

Step-by-step explanation:

x² - (2x² + 3x + 5) + 2x(3x² + 4x +9)

x² - 2x² - 3x - 5 + 6x³ + 8x² + 18x

6x³ + 7x² + 15x -5

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