What is the next step to find all the roots of a quadratic equation which has been factorized-Equate both factors to 1Equate the first factor to 0None of the aboveEquate both factors to 0

The correct option is D Equate both factors to 0If a × b = 0, it could mean that a = 0 or b = 0 or both of them are zero. To find all the roots, both the facto ...

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Standard IX

Mathematics

Solving by Factorization Method

What is the n...

Question

What is the next step to find all the roots of a quadratic equation which has been factorized?

Equate the first factor to 0

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Equate both factors to 1

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Equate both factors to 0

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None of the above

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Solution

The correct option is C Equate both factors to 0
If $a \times b = 0$ , it could mean that a = 0 or b = 0 or both of them are zero. To find all the roots, both the factors must be made equal to zero.

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Similar questions

What is the next step to find all the roots of a quadratic equation which has been factorized?

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If we can factorize

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, into a product of two linear factors, then the roots of the quadratic equation

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can be found by equating each factor to zero ?

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What is the next step to find all the roots of a quadratic equation which has been factorized?

The correct option is C Equate both factors to 0If a×b=0, it could mean that a = 0 or b = 0 or both of them are zero. To find all the roots, both the factors must be made equal to zero.

The correct option is C Equate both factors to 0
If $a \times b = 0$ , it could mean that a = 0 or b = 0 or both of them are zero. To find all the roots, both the factors must be made equal to zero.