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(5x - 2)(4x² - 3x - 2)
Use the distributive property
=(5x)(4x²) + (5x)(-3x) + (5x)(-2) + (-2)(4x²) + (-2)(-3x)² + (-2)(-2)
= 20x³ - 15x² - 10x - 8x² + 6x + 4
= 20x³ - 23x² -4x + 4
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Answer:
True
Step-by-step explanation:
With questions like these, you can put any number in the option to make it correct. HOWEVER, in this question, the only correct answer would be 5.5.
Answer: 17
21-4=17
4+17=21
21+17=38 and so on..
