Question

solve please needed urgently​

Answer 1

Answer:

7/4

Step-by-step explanation:

(1/7)^4-2x=√7

reciprocating the LHS and making power negative

(7)^2x-4=7^1/2

equating powers

2x-4=1/2

2x=1/2+4

2x=7/2

X=7/4

Plz mark me as brainiest.