Question

(x³- x²- (2 + √2)x + √2) ÷ x+1
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Answer 1

Answer:

Step-by-step explanation:

Put x = −1 in X3− x2 − (2+√2)x + √2 ⇒ ( −1)3− ( −1)2 − (2+√2)( −1) + √2 = −1 −1 + 2 + √2 + √2 = 2√2