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Makayla
Makayla

grade 11 chevron_right Philippines

Hi can someone please solve this

Date Posted: 8 months ago
Views: 84

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Eric Nicholas K
Eric Nicholas K's answer
3622 answers (Tutor Details)
1st
One way to do this is to recognise that the procedure is just the reverse mechanism of quadratic equation solving.
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Eric Nicholas K
Eric Nicholas K's answer
3622 answers (Tutor Details)
The other method is to use the formula for the sum and product of the roots of a quadratic equation. In fact, both methods are more or less the same as the formulae for the sum and product of the roots come from the inspection like the other method.