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Readme [11.4K]
4 years ago
13

Use synthetic division to solve (3x^4+6x^3+2x^2+9x+10)/ (x+2)

Mathematics
2 answers:
zhenek [66]4 years ago
7 0

Hello!

I believe the answer is (3x^2 - 3x + 5) • (x + 1)

I hope it helps!

Andrej [43]4 years ago
5 0

set up synthdiv for (3x^4+6x^3+2x^2+9x+10)/ (x+2)

test zero at x=-2

-2 | 3 6 2 9 10

........ -6 0 -4 -10

---------------------------------

..... 3 0 2 5 0

so the ans is 3x^3+2x+5

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now insert 12 into the formula 12^2*3.14 now use pemdas

12^2=144

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