Question

HEY GUYS COULD YOU PLEASE SOLVE THIS QUESTION PLEASE




ONLY THE SECOND QUESTION PLEASE​

Answer 1

Step-by-step explanation:

2. K[x²-(alpha+beta)x+(alpha)(beta)]

K[x²-(-7/2)x+(-2)]

K[x²+7x/2-2]

K[2x²+7x-4/2]

for k = 2

2[2x²+7x-4/2]

2x²+7x-4