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Quadratic Equations - Solving Word Problems by Factoring
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Word Problems
1. The sum of a number and its square is 90. Find the number.
2. The sum of the squares of three consecutive integers is 77. Find the numbers.
3. Sam is 4 years older than Lea. The product of his age 3 years from now and Lea's age 2 years ago is 90 years. Find their present ages.
Presentation template: MS Powerpoint
1. The sum of a number and its square is 90. Find the number.
2. The sum of the squares of three consecutive integers is 77. Find the numbers.
3. Sam is 4 years older than Lea. The product of his age 3 years from now and Lea's age 2 years ago is 90 years. Find their present ages.
Presentation template: MS Powerpoint
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