Question

Find the sum of the zeroes : 5x square + 10 x + 7​

Answer 1

Answer:

-2

Step-by-step explanation:

we know ,

$sum \: of \: zeroes = \frac{ - coefficient\: of\: x}{coefficient\: of\: x^2}$

therefore

$sm \: of \: zeroes = \frac{ - 10}{5} = - 2$

pls mark brainiest

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Answer 2

Answer:

-2

Step-by-step explanation:

let a and b be two zeroes of p(x)

then a+b= -coefficient of x /coefficient of x^2

a+b= -10/5 = -2