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What is the product? (X4)(3x3-2)(4x2 +5x)

What is the product? (X4)(3x3-2)(4x2 +5x)
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2 votes
What is the product?
(X4)(3x3-2)(4x2 +5x)

User AntiCZ
by
7.5k points

2 Answers

5 votes
x5 • (3x3 - 2) • (4x + 5)
What is the product? (X4)(3x3-2)(4x2 +5x)-example-1
User Axlotl
by
7.8k points
2 votes

Answer:

12x⁹ + 15x⁸ - 8x⁶ - 10x⁵

Explanation:

Solution with steps, expand to get the polynomial:

  • x⁴ • (3x³ - 2) • (4x² + 5x) =
  • x⁵• (3x³ - 2) • (4x + 5) =
  • x⁵• (12x⁴ + 15x³ - 8x - 10) =
  • 12x⁹ + 15x⁸ - 8x⁶ - 10x⁵
User Prajval Singh
by
8.2k points
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