Math, asked by darshanachar164, 11 months ago

find the root of quadratic equation x
$x {}^{2} + 7 x + 12 = 0$

Answers

Answered by Anonymous

Answer:

x = -3 and -4

check the attachment for the complete answer..

hope this helps you..

Attachments:

Answered by abdul9838

$<b> <body \: bgcolor = "orange">$

$\bf \green{hey \: mate \: here \: is \: answer} \\ \: \\ \bf \green{ \huge \: solution} \\ \\ \bf \green{ {x}^{2} + 7x + 12 = 0 } \\ \\ \bf \green{ {x}^{2} + (4 + 3)x + 12 = 0} \\ \\ \bf \green{ {x}^{2} + 4x + 3x + 12 = 0 } \\ \\ \bf \green{x(x + 4) + 3(x + 4) = 0} \\ \\ \bf \green{(x + 3)(x + 4) = 0} \\ \\ \bf \green{x = - 3 \: \: and \: \: \: x = - 4 \: \: answer}$

$<marquee \: behavior = alternate = body \: bgcolor = "red">$

$\bf \blue{thanks \: for\: asking}$

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find the root of quadratic equation x
$x {}^{2} + 7 x + 12 = 0$