Question 11

Multiply (3x + 5y + 4z) by (2x - 3y + z)

  • A.6x² + xy - 15y² + 4z² + 11xz - 7yz
  • B.6x² + 3xy - 15y² + 4z² + 11xz - 5yz
  • C.6x² + 3xy - 15y² + 4z² + 13xz - 8yz
  • D.6x² + 5xy - 15y² + 4z² + 13xz + 6yz
  • E.6x² + xy - 15y² + 4z² + 13xy - 7yz
Objective

Question details

Exam body
UI
Subject
Mathematics
Year
2019/2020
Question no.
#11
Type
Objective

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