Hello there!
(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:
x=1
Step-by-step explanation:
I cant tell if this is french or spanish but please translate so we can try to help you
The next the sequence is 19,23,27. it increases by 4. John is wrong
