#### The age of a man is twice the square of the age of his son. Eight years hence, the age of the man will be 4 years more than three times the age of his son. Find the present age.

**Solution:**

#### Two years ago, a man’s age was three times the square of his daughter’s age. Three years hence, his age will be four times his daughter’s age. Find their present ages.

**Solution:**

**More Solutions:**

- Which of the following is a quadratic equation.
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