How do you multiply #(3y + 2) ^ { 2}#?
2 Answers
Apr 5, 2018
Explanation:
When a polynomial is squared, that means you have to multiply it by itself.
Multiply the terms in the first polynomial by the ones in the second polynomial and combine like terms.
Apr 5, 2018
Explanation:
Multiply/Simplify/Expand:
Use the square of a sum:
where:
Plug in the known values.
Simplify
Simplify
Simplify