Math, asked by narayangautam695, 3 days ago

Find the product.
(x³ + 5x² - 6xy +1²) (x² + y² + 2xy - 7)

Answer is x5 + 5x47x³ + 2x²y + x³y² - 6x²y²-35x² +42xy - 7² - 4x³ + y² + 4x³y

I need explanation

Answers

Answered by karnamh

0

Answer:

4. If y = (sin-¹ x)², prove that (1-x²)y² - xy₁ - 2 = 0 and deduce that (1-x²) Yn+2 - (2n + 1)xYn+1 -n₂yn = 0.

Step-by-step explanation:

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