Solution
Solution
Solution steps
Apply FOIL method
Popular Examples
simplify 6x^2+6x+2-(2x-1)^2factor 5x^2+31x+30simplify sqrt(2)^2+sqrt(2)^2expand (4x^3+y^3)^2factor 81x^4y^7z+24xyz^4
Frequently Asked Questions (FAQ)
What is expand (2pq-9r)(9pq+2r) ?
The solution to expand (2pq-9r)(9pq+2r) is 18p^2q^2-77pqr-18r^2