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How do we solve these type of questions
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How do we solve these type of questions

How do we solve these type of questions-example-1
User Rick Yorgason
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In the second equation it is actually going on to be +2x^2 -4x-2 then your going to combine like terms. So it will be 5x^2-10. Because he 4x’s are going to eliminate each other.
User Eadaoin
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