Practice Quiz

SAT Prep - Question List

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1. What is the value of x2 + y2 − 8xy + x, if x = 0.9 and y = 0.1?
  1. 0
  2. 0.5
  3. 1
  4. 2
  5. 4
See answer
2. What is the value of 9652 − 352?
  1. 93,000
  2. 930,000
  3. 935,000
  4. 965,000
  5. 1,000,000
See answer
3. What is the value of 729x3 − 64y3, if x = 4 and y = 9?
  1. 0
  2. 2
  3. 9
  4. 23
  5. 32
See answer
4. If x2 + y2 = 5, what is the value of (x4 − y4)/(x2 − y2 )?
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
See answer
5. Simplify the expression (54 × 56)/(5^( − 4) × 513 ).
  1. 1
  2. 5
  3. 25
  4. 125
  5. 625
See answer

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