Answers
>
Maths
>
GCSE
>
Article
Express x^2 +10x -3 in the form (x + p)^2 + q
x
2
+10x-3=(x+5)
2
-25-3= (x+5)
2
-28
CT
Answered by
Carmen T.
•
Maths tutor
7233 Views
See similar Maths GCSE tutors
Related Maths GCSE answers
All answers ▸
Define a surd and find the length of one side of a 50cm^2 square shape in surd form
The equation of line L1 is y=5x-2. The equation of line L2 is 4y-20x=6. Show that these two lines are parallel.
How do I solve 2x^2 -x -6 = 0
Raya buys a van for £8500 plus VAT at 20%.Raya pays a deposit for the van. She then pays the rest of the cost in 12 equal payments of £531.25 each month. Find the ratio (in simplest form) of the deposit Raya pays to the total of the 12 equal payments.