Math, asked by govindanmm1234, 10 months ago

The co-efficient of x2 in (3x2 -5)(4+4x2) is

Answers

Answered by firdousnida05

4

Answer:

( 3x² - 5) ( 4 + 4x²)

Multiply

12x² + 12x4 - 20 -20x²

12x4 - 8x² -20 = 0

co-efficient of x² is = -8

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