Mathematics, 17.06.2020 19:57 giannimaraj711

2) Using Grouping, which choice shows the correct splitting of the middle torms?
x² - 7x - 18
Option 1: x? - 2x + 9x - 18
Option 2: x²+2x– 9x- 18
Option 3: x² – 3x + 6x – 18
Option 4: x2 + 3x - 6x – 18

Answers: 1

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2) Using Grouping, which choice shows the correct splitting of the middle torms?
x² - 7x - 18...