Question

If (x-2) is a factor of x^2+ax+b, &a+b=1, find a & b​

Answer 1

✌✌HOLA MATE

HERE'S UR ANSWER ⤵⤵⤵⤵⤵

X-2=0

X=2

NOW,PUT THE VALUE OF X IN THE EQUATION

(2)^2+2A+B=1

4+2A+B=1

2A+B=1-4

2A+B=-3....(1)

NOW,

A+B=1

A=1-B....(2)

USE EQ2 IN EQ1

✔2(1-B)+B=-3

2-2B+B=-3

-B=-3-2

-B=-5

B=5 IS THE VALUE ✌✌

NOW PUT THE VALUE OF 'B' IN EQ2

A=1-B

A=1-5

A=-4

HOPE IT MAY HELPS UH ✌✌❤