One of the factor of the quadratic polynomial x² – x – 20 from thefollowing is ............
x + 5
x – 5
x – 4
x – 20
Answers
Answered by
1
Answer:
X+5 is the answer .
Explanation:
put the value as X+5=0
so X= -5
so. 5² - 5 - 20
= 25 - 25 =0
so X+5 is the required answer .
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Answered by
0
Answer:
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Explanation:
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