exam
Maths Puzzle
Numerical Ability
Use the given functions f and g to find f+g, f-g, fg, f/g. State the domain of each.
(a) f(x)=x^2-25 g(x)=x-5
(b) f(x)=v----x^2-9 g(x)=x-3
***v---- means square root
Read Solution (Total 0)
exam Other Question
IF POINTS A,B, AND C LIE ON A COORDINATE LINE AND POINTS A AND B HAVE COORDINATES 15 AND 7 RESECTIVELY, THEN WHICH OF THE POSSIBLE COORDINATES FOR OINT C SATISFY(ies) d(A,C)<D(B,C)
Tutor could you help me ?
How do I solve
10x^2-16x+6=0
thank you