Find the roots of followingquadratic equation:
2 x2 – 11 x – 21 = 0
Answers
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Step-by-step explanation:
it is not a quadratic equation but
the equation root is 1 because
the highest value of x's power is 1
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Answer:
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Step-by-step explanation:
ANSWER
2x2+11x−21(Given)=2x2+14x−3x−21=(x+7)(2x−3)∴2x2+11x−21=(x+7)(2x−3)
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