Answers
>
Maths
>
A Level
>
Article
f(x)=x^3 + x^2 -10x +8 show that (x-1) is a factor of f(x), Factorise f(x) fully , sketch the graph of f(x)
f(1)=0
f(x)=(x-1)(x+4)(x-2)
DA
Answered by
Deborah A.
•
Maths tutor
6547 Views
See similar Maths A Level tutors
Related Maths A Level answers
All answers ▸
y = x^3 ln x. Find dy/dx
The line AB has equation 3x + 5y = 7, find; a) the gradient of AB b) the x-axis and y-axis intercepts c) sketch the graph
Factorise x^3+3x^2-x-3
How would you solve the inequality x^2-2x-8 >= 0?
