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inessss [21]
3 years ago
9

Which polynomial represents the difference below (8x2+9) - (6x2+2x+2)

Mathematics
1 answer:
S_A_V [24]3 years ago
8 0

Answer:

2x² - 2x + 7

Step-by-step explanation:

Given

(8x² + 9) - (6x² + 2x + 2) ← distribute by - 1

= 8x² + 9 - 6x² - 2x - 2 ← collect like terms

= (8x² - 6x²) - 2x + (9 - 2)

= 2x² - 2x + 7

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