show this using factor theorem
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Answer:
Step-by-step explanation:
x+ root2 = 0
x = - root2
substitute it in x
2root2 x - root2 x - root2 + 5 x - root2 + root2
2 root2 x 2 - 5 root2 + root2
4 root2 - 5 root2 + root2
- root2 + root2
= 0
you can also solve it by division method
Answered by
2
Step-by-step explanation:
SOLUTION ✍️
_____________________
Step-by-step explanation:
x+ √2 = 0
x = - √2
substitute it in x
2√2 x - √2 x - √2 + 5 x - √2 + √2
2 √2 x 2 - 5 √2 + √2
4 root2 - 5 root2 + root2
- √2 + √2
= 0
you can also solve it by division method
Hope this helps you!!
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