OpenStudy (anonymous):

Multiply (x^7+5)(x+4)

6 years ago
OpenStudy (anonymous):

x^8 + 4(x^7) + 5x + 20

6 years ago
OpenStudy (anonymous):

4(x^7)+20 +(x^8)=5x =x^8+4(x^7)+5x+20

6 years ago
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