Activity 2:
Sum and Difference of Square Roots
Direction: Factor the given difference of two squares by finding the sum and diffe
the square roots of the terms.
Polynomials
Factors
1. X2-49
2. X2-100
3. 16-y2
4. 81-y2
5. 25x2-4
Note: Always factor out the GCMF before using any other factoring technique.
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