3 years ago

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

Mathematics

2 answers:

matrenka [14]3 years ago

8 0

Answer:

12x⁹ + 15x⁸ - 8x⁶ - 10x⁵

Step-by-step explanation:

<u>Solution with steps, expand to get the polynomial:</u>

x⁴ • (3x³ - 2) • (4x² + 5x) =
x⁵• (3x³ - 2) • (4x + 5) =
x⁵• (12x⁴ + 15x³ - 8x - 10) =
12x⁹ + 15x⁸ - 8x⁶ - 10x⁵

liraira [26]3 years ago

6 0

X5 • (3x3 - 2) • (4x + 5)

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