Use synthetic division to divide (x3 + 12x2 + 38x + 26) ÷ (x + 4)

2 answers:

5 0

Divisor is -4
Use coefficients 1 12 38 26

Bring down 1 multiply by -4 and add to 12 =8
Multiply 8 by -4 and add to 38 = 6
Multiply 6 by -4 and add to 26 = 2 which is the remainder

looks like 1 12 38 26
-4 -32 -24
________________
1 8 6 R 2
so answer A of x squared + 8x + 6 +R2 is correct

morpeh [17]3 years ago

3 0

The answer to this question is a

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$\frac{n}{5} = \frac{72}{8} \\ \\ \frac{n}{5} = 9 \\ \\ n = 9 \times 5 \\ \\ n = 45 \\ \\$

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