x = 2 + √3 ,find the value of x 2 + 1 x 2 .
Answers
Answered by
2
▪︎ The value of,
▪︎ (a+b)² = a²+b²+2ab.
▪︎ By putting the value of x we get,
☆ Therefore your answer is
Answered by
0
→
→
→
★ x² + 1x + 2
→ (2 + √3)² + (2+√3) + 2
→ ((2)² + (√3)² + 2×2×√3)) + (2+√3) + 2
→ (7+ 4√3) + 2+√3 + 2
→ 11 + 5√3
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