Question

If ab = 2√3 then the value of a^4+b^4 is .............​

Answer 1

Answer:

${a}^{4} + { {b}^{4} } \\ a \times a \times a \times a + b \times b \times b \times b \\ {a}^{2} \times {a}^{2} \times {b}^{2} \times {b}^{2} \\ a \times a \times b \times b \\ {a}^{2} \times {b}^{2} = {ab}^{2 + 2} = {ab}^{4}$

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Answer 2

Answer:

25

Step-by-step explanation:

if an = 2√3

then a=2 and b=√3

a^4+b^4=2^4+√3^4

=16+9=25

let me know if I am wrong