Question

If a & b are the zeros of the polynomial f(x) = x2-5x2+k ; where a-b =1 then k= ?

Answer 1

Heya friend ✋! here is your answer

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a & b are zeros

✔️To find - k

✔️a-b=1------------(1)

✔️Sum if zeros =-b/a

✅a=1. b=-5. &. c=k

✔️a+b=-b/a

✅a+b=-(-5)

✔️a+b=5--------(2)

Adding equation 1 & 2

✅2a=6

✅a=6/2=3

◆Put value of a in equation (2)

◆b=5-a

◆b=5-3

◆b=2

✔️We know product of zero =+c/a

✔️a×b=k/1

✔️3×2=k

✅k=6

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⭐️Hope it helps you ⭐️

Answer 2

Step-by-step explanation:

a = 2 , b= 3 and k =6

This will from above answer