(2x-5)(3x²-4x+7)
Do it just as if you were multiplying a 3 digit number
by a 2 digit number in the 3rd or 4th grade.
3x² - 4x + 7
2x - 5
-15x² + 20x - 35
6x³ - 8x² + 14x
6x³ - 23x² + 34x - 35
Edwin