Question

If the sum and the product of the polynomial ax2-5x+c is equal to 10each.Find the values of a and c

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Answer 1

Answer:

Given : ax2 - 5x + c

0.1KB/s 8 ...

Sum of roots - Product of roots = 10

We need to find that values of a and c

Values of coefficients as per given

quadratic polynomial : a = a, b = -5,CEC

Sum of roots

= -b/a -(-5)/a = 5/a

Product of roots c/a

So 5/a = c/a

Hence c=5

Given that Sum of roots

roots = 10

-(-5)/a = 10

/a 10

=10 a

a = 5/10 = 1/2

Hence, a = 1/2, c = 5

$hope \: it \: help \: you$

Answer 2

Brainly.in

What is your question?

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Secondary School Math 5 points

If the sum and product of the zero of the polynomial ax2-5x +c is equal to 10 each find the value of 'a' and 'c'

Ask for details Follow Report by AnandiSiri5742 20.01.2018

Answers

Deepakshrivas Ambitious

sum of zeroes = -b/a. = -(-5)/a. =10

then. ,5=10a

a. = 5/10= 1/2

now product of zeroes. =c/a= 10

c/1/2=. 10..............( putting a=1/2 )

now 2c=10

c=10/2

c. = 5

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