Find the roots of the following equations using factorisation method x²- 5x – 6= 0
Answers
Answered by
2
Answer:
Your answer is 5 and 6
Step-by-step explanation:
Two methods to identify the roots of the equation
first method is:
x^2+2x+3x+6=0
x(x+2)+3(x+2)=0
(x+3)(x+2)=0
x=-2 x=-3
Sum of roots=-3+(-2)
-3-2
-5
Product of root= -3×(-2)
=6
This are root of the equation
second method is:
a=1,b=5,c=6
Sum of roots= -b/a
=-5/1
=-5
Product of roots= c/a
=6/1
=6
Hope it helps you
Please mark me as brainlist please mark me
Similar questions