Question

Find the sum and product of zeroes of the quadratic polynomial 2x²-7x+5 and verify the results.​

Answer 1

Answer:

(-5)+((-8))+(7) give please answer and please give property please give any one and name also

Answer 2

Answer:

The answer is Sum of zeroes= -(-7)/2

Product of zeroes= 5/2

Step-by-step explanation:

2x²-7x+5=0

2x²-5x-2x+5=0

(x-1) (2x-5)=0

(x-1)=0 or (2x-5)=0

x=1 or x=5/2

Therefore zeroes of the quadratic polynomial 2x²-7x+5 are 1 and 5/2

Now,

Sum of zeroes=1+5/2 = 2+5/2 = 7/2 = -(-7)/2=

$\frac{coeffcient \: of \: x}{coefficient \: ofx {}^{2} }$

Product of zeroes= 1×5/2 = 5/2 =

$\frac{constant \: term}{coefficient \: of \: {x}^{2} }$

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