Question

The product of 3x^5 and 2x^4 is

Options:

1) 5x^9
2) 5x^20
3) 6x^9
4)6x^20

Answer 1

6x^9

Explanation:

Hello!

Multiply the like terms:

• 3 and 2
• x^5 and x^4

Multiply

• 3x^5 * 2x^4
• 3*2*x^5*x^4
• 6*x^(5 + 4)
• 6x^9

The correct answer is the 3rd option, 6x^9.