Question

find the roots of the eq.
X2+7x+10=0​

Answer 1

ANSWER

Given:

x

2

+7x+10=0

x=

2(1)

−7±

(7)

2

−(4)(1)(10)

x=

2

−7±

49−40

x=

2

−7±

9

x=

2

−7±3

x=

2

−7+3

and x=

2

−7−3

So, the answer comes out to be, x=−2 and x=−5

Answer 2

the root of x is 2

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