Math Crossword

1234567
Across
  1. 3. Their products should be product of x and y correct
  2. 5. Set each factor equal to zero
  3. 6. Collect Appropriate Data
Down
  1. 1. take the log of both sides, and solve for the variable.
  2. 2. Multiply both sides by the same positive number
  3. 4. Clear fractions or decimals.
  4. 7. Each term in the sequence is equal to the previous term