If 2a-12a-8- then find 16a4-116a4-

Applying the formula, (a+b) ^ 2 = a^2 #160; + b ^ 2 + 2ab (2a+12a)^2 = 2a^2 #160; + (12a) ^ 2 + 2 × 2a ×12a = 4a^2 #160; + 14a^2 + 2 = ...

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Simplification of an Expression

If 2a+12a=8...

Question

If $2 a + \frac{1}{2 a} = 8$ , then find $16 a^{4} + \frac{1}{16 a^{4}}$ .

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If $2 a + \frac{1}{2 a} = 3$ , then $16 a^{4} + \frac{1}{16 a^{4}} = ?$

2 a - \frac{1}{2 a} = 3

16 a^{4} + \frac{1}{16 a^{4}}

If $2 a + \frac{1}{2 a} = 8$ , find :

(i) $4 a^{2} + \frac{1}{4 a^{2}}$

(ii) $16 a^{4} + \frac{1}{16 a^{4}}$

a^{4}

(2 a - b) (2 a + b) (4 a^{2} + b^{2})

16 a^{4} - b^{4}

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