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Lesson: Factoring Difference of Two Squares

Video

05:51

Sample Question Videos

Worksheet • 25 Questions • 3 Videos

Q1:

Completely factor .

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  • E

Q2:

Completely factor .

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Q3:

Completely factor .

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Q4:

Completely factor .

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Q5:

Completely factor .

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Q6:

Completely factor .

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Q7:

Completely factor .

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Q8:

Completely factor .

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Q9:

If π‘₯ 𝑦 = 8 , what is the value of ( π‘₯ + 3 𝑦 ) βˆ’ ( π‘₯ βˆ’ 3 𝑦 ) 2 2 ?

Q10:

If π‘₯ βˆ’ 8 1 𝑦 = 2 4 2 2 and π‘₯ + 9 𝑦 = 6 , what is the value of 5 π‘₯ βˆ’ 4 5 𝑦 ?

Q11:

If π‘₯ βˆ’ 1 6 𝑦 = βˆ’ 8 0 2 2 and π‘₯ + 4 𝑦 = 5 , what is the value of 4 𝑦 βˆ’ π‘₯ ?

Q12:

Completely factor .

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Q13:

Completely factor .

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Q14:

Completely factor .

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Q15:

By factoring or otherwise, evaluate .

  • A 49.2
  • B 2.42
  • C 4.92
  • D 24.21
  • E 0.49

Q16:

If π‘Ž + 3 𝑏 = βˆ’ 9 ( π‘Ž βˆ’ 3 𝑏 ) = 2 7 , what is the value of π‘Ž βˆ’ 9 𝑏 2 2 ?

Q17:

Completely factor .

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Q18:

By considering the difference of two squares, evaluate 9 1 Γ— 8 9 without a calculator.

Q19:

If π‘₯ > 1 0 𝑦 , π‘₯ βˆ’ 2 0 π‘₯ 𝑦 + 1 0 0 𝑦 = 3 6 2 2 , and π‘₯ + 1 0 𝑦 = 2 , what is the value of π‘₯ βˆ’ 1 0 0 𝑦 2 2 ?

Q20:

Completely factor .

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Q21:

If 2 5 π‘₯ βˆ’ 1 6 𝑦 = 5 π‘₯ + 4 𝑦 2 2 , what is the value of 5 π‘₯ βˆ’ 4 𝑦 ?

  • A1
  • B5
  • C25
  • D4

Q22:

By considering the difference of two squares, find the value of π‘₯ for which 3 9 βˆ’ 1 9 = 2 0 π‘₯ 2 2 .

Q23:

Completely factor .

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Q24:

Completely factor .

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Q25:

Completely factor .

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