Question

Factories (2x2+3x-9) (4x2-9x+8)
Solve it​

Answer 1

Answer:

Hey mate! Here's your answer:

Step-by-step explanation:

(2x² + 3x - 9)(4x² - 9x + 8)

2x²(4x² - 9x + 8) + 3x(4x² - 9x + 8) - 9(4x² - 9x + 8)

8x⁴ - 18x³ + 16x² + 12x³ - 27x² + 24x - 36x² + 81x - 72

8x⁴ - 6x³ - 47x² - 72.

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