Question

Find the polynomial whose zeroes are 1/4 and -1.​

Answer 1

HEY MATE!

HERE IS YOUR ANSWER:

zeroes = 1/4 and -1

We know that ,

Sum of zeroes = -b/a = 1/4

Product of zeroes = c/a = -1

Now, Comparing the above

a=4 , b = -1 and c = -4

polynomial: 4x^2-x-4 =0

HOPE IT HELPED ^_^

Answer 2

Answer:

4x^2 + 3x - 1

Step-by-step explanation:

zeroes are 1/4 and -1

so factors will be x-1/4 and x+1

so for polynomial

(x-1/4)(x+1)=0

x^2 + x -x/4 -1/4 = 0. now take LCM

4x^2 + 4x -x - 1 = 0× 4

4x^2 + 3x -1 = 0

is required polynomial