Question

Find a quadratic polynomial each with the given numbers as the sum and product of it's zeroes respectively
1/4 ,-1​

Answer 1

Answer:

u are brilliant at home tojwgx

Answer 2

ANSWER

(i) 41, -1

Using the quadratic equation formula,

x2−(Sum  of  root)x+(Product  of  root)=0

Substitute the value in the formula, we get

x2−41x−1=0

4x2−x−4=0

(ii) 2,31

Using the quadratic equation formula,

x2−(Sum  of  root)x+(Product  of  root)=0

Substitute the value in the formula, we get

x2−2x+31=0

Multiply by 3 to remove denominator, 

3x2−32x+1=0

(iii) 0, 5

Using the quadratic equation formula,

x2−(Sum  of  root)x+(Product  of  root)=0

Substitute the value in the formula, we get

x2−0x+5=0

x2+5