Question

- 14x ^ 6 * y ^ 3 - 21x ^ 4 * y ^ 5 + 7x ^ 5 * y ^ 4 / 7 * x ^ 2 * y ^ 2 =​

Answer 1

Answer:

- 2x⁴y - 21x⁷y⁷

Step-by-step explanation:

Get the BODMAS rule in mind and get the brackets

= - 14x⁶ * y³ - 21x⁴ * y⁵ * 7x⁵ * y⁴ / 7 * x² * y²

= ( - 14x⁶ * y³ ) - ( [21x⁴ * y⁵] * [7x⁵ * y⁴] ) / ( 7 * x² * y² )

= - 14x⁶y³  - ( 21x⁴y⁵ * 7x⁵y⁴ ) / 7x²y²

= - 14x⁶y³  - ( 147x⁹y⁹ ) / 7x²y²

= - 2x⁴y - 21x⁷y⁷