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Worksheet: Multiplying Monomials

Q1:

Find the value of 3 Γ— 3 Γ— 3 3 2 .

Q2:

Simplify 3 π‘₯ Γ— 4 𝑦 .

  • A 1 2 ( π‘₯ + 𝑦 )
  • B 7 π‘₯ 𝑦
  • C 7 ( π‘₯ + 𝑦 )
  • D 1 2 π‘₯ 𝑦
  • E 1 2 π‘₯ + 𝑦

Q3:

Γ· ο€Ή βˆ’ 5 π‘₯ 𝑦  = 1 5 π‘₯ 𝑦 3 3 5 .

  • A 1 0 π‘₯ 𝑦 2 2
  • B βˆ’ 3 π‘₯ 𝑦 2 2
  • C βˆ’ 7 5 π‘₯ 𝑦 6 6
  • D βˆ’ 7 5 π‘₯ 𝑦 4 8

Q4:

Simplify √ 2 Γ— ο€» √ 2  Γ— ο€» √ 2  2 3 .

Q5:

What is the value of ο€» √ 1 0  Γ— ο€» βˆ’ √ 6  4 βˆ’ 4 ?

  • A 9 2 5
  • B 5 3
  • C 3 5
  • D 2 5 9

Q6:

Simplify ο€» 2 √ 5  Γ— ο€» √ 2  ο€» √ 5  βˆ’ 2 βˆ’ 8 βˆ’ 2 .

  • A 1 4 0 0
  • B64
  • C400
  • D 1 6 4

Q7:

Calculate ο€Ό 4 7  Γ— ο€Ό βˆ’ 7 2  2 2 , giving your answer in its simplest form.

  • A βˆ’ 2
  • B 56
  • C βˆ’ 8 7
  • D 4
  • E 1 4

Q8:

Find an expression for the volume of the rectangular prism shown.

  • A
  • B
  • C
  • D

Q9:

Simplify 5 5 √ 9 Γ— √ 6 .

  • A 2 5 √ 5 4
  • B 1 0 √ 5 4
  • C 5 √ 1 5
  • D 5 √ 5 4
  • E 2 5 √ 1 5

Q10:

Simplify the expression 6 β‹… ( π‘₯ β‹… 8 ) .

  • A 6 β‹… π‘₯
  • B 1 4 β‹… π‘₯
  • C 5 4 β‹… π‘₯
  • D 4 8 β‹… π‘₯
  • E 2 2 β‹… π‘₯