Answer:
1.
((2x + (3x + 2)) × 2 = 10x + 4
2.
(4x + 3) × 2x = 8x² + 6x
3. volume = width × length × height
2x × (3x + 2) × (4x + 3) = (6x² + 4x) × (4x + 3) = 24x³ + 18x² + 16x² + 12x
= 24x³ + 34x² + 12x
cmd+shift+4 = screnshot
Explanation:
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