Math, asked by jananipriyadharshini, 20 days ago

find the zeros of the quaradic polynomial 2x square minus 9x plus 4 and verify the relationship between the zeroes and coefficient​

Answers

Answered by abdulsubur248
1

Answer:

obtain zeros P(x)=x

2

+9x+14

→ for zeros find P(x) = 0

x

2

+9x+14=0

x

2

+7x+2x+14=0

x(x+7)+2(x+7)=0

(x+7)(x+2)=0

x=−7 or x=−2

zeros is -7 & -2

→P(−7)=(−7)

2

+9(−7)+14

=+49−63+14

=0

→P(−2)=(−2)

2

+9(−2)+14

=4−18+14

=0

Step-by-step explanation:

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Answered by hasith146
0

Answer:

zeros are 1/2,4 sum of zeros is 9/2 and product is 2 . relation between coefficients is -b/ a=9/2,c/a=2

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