Q. If X=1/3-√8 , find the value of X cube - 2X square -7X +5
Answers
Answered by
6
ANSWER:
Given:
- x = 1/(3-√8)
To Find:
- Value of x³ - 2x² - 7x + 5
Solution:
Formula Used:
- (a+b)(a-b) = a² - b²
- (a+b)³ = a³ + b³ + 3a²b + 3ab²
- (a+b)² = a² + b² + 2ab
Answered by
0
best answer ke liye refer the attachment.
Agar achha lage to like zarur krna.
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