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Factor the difference of two squares. Show your work and explain the steps you used to solve. 3r2 – 12s2
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Factor the difference of two squares. Show your work and explain the steps you used to solve.

3r2 – 12s2

User Chinmay
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1 Answer

3 votes
Factor out a 3. 3(r^2 - 4s^2)
Use the difference of squares. 3(r -2s)(r+2s)
User Chibuike
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