Math, asked by nehal5055, 1 year ago

if m= 1+ root 2, then find the value of m power4 - 1/m power4​

Answers

Answered by sweetyheree
1

Step-by-step explanation:

m=1+√2

m²=(1+√2)² =1+2+2√2 =3+2√2

(m²)²=(3+2√2)² =9+8+12√2

17+12√2=

 {m}^{4}

17  + 12 \sqrt{2}  -  \frac{1}{17 +12 \sqrt{2}  }

take LCM and solve it

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