If one root of the equationax2+xandminus;3=0is -1, then what is the other root?a)1/4b)1/2c)3/4d)4/5Correct answer is option 'C'. Can you explain this answer?

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If one root of the equation ax²+x−3=0 is -1, then what is the other root?

a)
1/4
b)
1/2
c)
3/4
d)
4/5

Correct answer is option 'C'. Can you explain this answer?

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If one root of the equationax2+x−3=0is -1, then what is the othe...

Since, one root of the equation ax²+x−3=0 -1. ∴ a(−1)²+(−1)−3=0 ⇒ a−4=0 ⇒ a=4 So, the equation is 4x²+x−3=0. Let the other root of this equation is a. ∴ Product of roots

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If one root of the equationax2+x−3=0is -1, then what is the other root?a)1/4b)1/2c)3/4d)4/5Correct answer is option 'C'. Can you explain this answer?

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