Which of the following is equivalent to x3−5x2−26x+120?
A (x+4)(x2−6x+30)
B (x+3)(x2−8x+40)
C (x+6)(x2−4x+20)
D (x+5)(x2−10x+24
Answers
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correct ans is (D)
=(x+5)(x2−10x+24)
= x³-10x²+24x+5x²-50x+120
= x3−5x2−26x+120
Answered by
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Answer:
B
Step-by-step explanation:
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