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s sdun pithos the midleAasm Methed |
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Answer» There is an approach to correctly find the split of the middle term to factor a quadratic equation. And before even we attempt to start factoring a quadratic, we need to check the discriminant of the quadratic b^2 -4ac. If the discriminant is not a perfect square we can not use the factorisation method. The shortcut method is to write the product of first and last term as “PRODUCT OF PRIME FACTORS” |
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