http://www.mathportal.org/calculators/polynomials-solvers/polynomial-graphing-calculator.php
note
two real roots
1
2.383
two complex roots
f(x) =x^4 - x^3 -4x^2 +4. find factor and graph.
I only factor to this step:
(x^3 - 4x-4)(x-1) = f(x)
but i don't know how to continue this step to require factor more completely and graph it. Please help. this is algebra 2. Thank you.
2 answers
f(x) =x^4 - x^3 -4x^2 +4. find factor and graph.
I only factor to this step:
(x^3 - 4x-4)(x-1) = f(x)
but i don't know how to continue this step to require factor more completely and graph it. Please help. this is algebra 2. Thank you.
this graph cannot allow to use graphic calculator, must be use sketch graph by hand only. Please help. Thank you.
I only factor to this step:
(x^3 - 4x-4)(x-1) = f(x)
but i don't know how to continue this step to require factor more completely and graph it. Please help. this is algebra 2. Thank you.
this graph cannot allow to use graphic calculator, must be use sketch graph by hand only. Please help. Thank you.