Question

Simplify. 10y(3x – 7z)

30xy – 70yz
103xy – 107yz
30xy – 7z
3x – 70yz

Answer 1

30yx−70yz is your answer

Answer 2

Distribute

10y × 3x + 10y × -7z

Simplify 10y × 3x to 30yx

30yx + 10y × -7z

Simplify 10y × -7z to -70yz

30xy - 70yz

Answer: A. 30xy - 70yz