Question

. Find zeros of polynomial x2 +7x+10 and verify relationship between zeros and the coefficient

Answer 1

Answer:

x2+7x+10

x2+2x+5x+10

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

(x+5)(x+2)

are the zerores

relationship between zeroes nd coefficient

sum of zeroes=-b/a

5+2= -7

product of zeroes=c/a

5×2=10/1

Answer 2

Step-by-step explanation:

x2+7x+10

x2+2x+5x+10

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

(x+5)(x+2)

α=-5, β=-2

α+β=-b÷a

αβ=c÷a

by putting the values you will get answer.

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