EXPAND AND SIMPLIFY: (4d-5)(8d-7)+(2d+3)(d-3)
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Answer:
8d-2(3d-5d)
Simplifying
8d + -2(3d + -5d)
Combine like terms: 3d + -5d = -2d
8d + -2(-2d)
Remove parenthesis around (-2d)
8d + -2 * -2d
Multiply -2 * -2
8d + 4d
Combine like terms: 8d + 4d = 12d
12d
Step-by-step explanation:
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