Math, asked by ranakrishu401, 9 months ago

the sum roots of quadratic polynomial x2 +7x+10 will be
-7,7,10

Answers

Answered by puzzlepedia

0

Answer:

-7

Step-by-step explanation:

we get X=-5 and x=-2

sum:-7

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Answered by asd873074

1

Answer:

-5or-2

Step-by-step explanation:

x2+7x+10

x2+5x+2x+10

x(x+5)+2(x+5)

(x+5)(x+2)

x=-5 or-2

sum = -5+(-2)=-7

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