Question

(x²+3x)²-5(x²+3x)-y(x²+3x)+5y

Answer 1

Hello

Answer +

Question - (x²+ 3x)² - 5(x²+ 3x) - y(x²+ 3x) + 5y

= x²+3x²- 5x² - 15x -yx² - 3xy

= x² -2x² - 15x - yx² - 3xy

Hope it helps

Answer 2

⛦Hᴇʀᴇ Is Yoᴜʀ Aɴsᴡᴇʀ⚑
▬▬▬▬▬▬▬▬▬▬▬▬☟

➧ (x² + 3x)² - 5(x² + 3x) - y(x² + 3x) + 5y

➾ x² + 3x² - 5x² + 15x - yx² - 3xy

➾ x² - 2x² - 15x - yx² - 3xy ...✔

_________
Thanks...✊