Question

solve the quadratic equation by factorisation method : y²-7y+13=0​

Answer 1

Step-by-step explanation:

maybe the question is wrong

Answer 2

Answer:

y=±√101/2

Step-by-step explanation:

y²-7y+13=0

y²-7y=13

y²-7y+49/4=13+49/4

(y-7/2)²=(52+49)/4

y-7/2=√101/4

y-7/2=√101/2

y=±√101/2