Answers
>
Maths
>
GCSE
>
Article
Solve x^2+6x+5=0 for x
x
2
+6x+5=(x+5)*(x+1)=0 therefore x+5=0 or x+1=0, hence x=-5 and x=-1
WR
Answered by
William R.
•
Maths tutor
3710 Views
See similar Maths GCSE tutors
Related Maths GCSE answers
All answers ▸
Find the length of the longest side in this triangle.
If a and b are the roots of the quadric polynomial 2x^2+6x+7 what are a+b and ab?
Solve: x^2 + 2x - 3 = 0
Factorise the equation x^2 +5x = 6