Binomial — Algebra I · Grade 9 or accelerated Grade 8, what it means and where it is taught
A polynomial with two terms.
Taught in Algebra I · Grade 9 or accelerated Grade 8.
Where it is taught
What it rests on
Work through these first if this one does not settle.
- Polynomial — A sum of terms, each a number times a whole-number power of the variable.
Practise this idea
1 question in the course bank use Binomial, in Complex Numbers.
Problem 1
Expand (1+3i)2.
Worked answer
-8+6i
1+6i+9i2
9i2=-9
-8+6i