(3x - 5)(x + 7)
(3x × x) + (3x × 7) + (-5 × x) + (-5 × 7)
3x² + 21x + (-5x) + (-35)
3x² + 21x - 5x - 35
3x² + 16x - 35
moga mmbntu
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(3x - 5)(x + 7)
(3x × x) + (3x × 7) + (-5 × x) + (-5 × 7)
3x² + 21x + (-5x) + (-35)
3x² + 21x - 5x - 35
3x² + 16x - 35
moga mmbntu