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8x^3+9x^7+5x^3+2+7x^7
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5 votes
8x^3+9x^7+5x^3+2+7x^7

User Fatdragon
by
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1 Answer

2 votes

Answer:

16x^7+13x^3+2

Explanation:

8x^3+9x^7+5x^3+2+7x^7

Add 8x^3 and 5x^3 (don’t add the exponents together )

13x^3+9x^7+2+7x^7

Add 9x^7 and 7x^7

13x^3+16x^7+2

Then put them in order from biggest exponent to smallest

16x^7+13x^3+2

User Mazlum Tosun
by
2.9k points
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