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aleksandrvk [35]
1 year ago
11

Determine if (x+1) is a factor 4x^2 + 2x - 5Use synthetic division

Mathematics
1 answer:
ikadub [295]1 year ago
6 0

Given

4x^2+2x-5

Divide it by (x+1) using synthetic division, as shown below

The green line is a minus sign.

Thus,

\Rightarrow4x^2+2x-5=(x+1)(4x-2)-3

Therefore, since the remainder is different than zero, (x+1) is not a factor of 4x^2+2x-5

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