Simplify: 4x+5 (3x-6) - 8x + 30 (x-2)
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Answer:
Step-by-step explanation:
Given that,
(4x + 5) ( 3x - 6 ) - 8x + 30 (x - 2 )
= 4x ( 3x - 6 ) + 5 ( 3x - 6 ) - 8x + 30x - 60
= 12x² - 24x + 15x - 30 - 8x + 30x - 60
= 12x² + 45x - 32x - 90
= 12x² + 13x - 90 is the answer.
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