Question

if the valuw of 4.2^2x =16 then value of x is equal to a - 2 b:- -1 c:- 1 d :- none of thease
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Answer 1

Answer:

1.9 approx __ answer is 2

Step-by-step explanation:

hope u will find ur answer..

Answer 2

SOLUTION

TO CHOOSE THE CORRECT OPTION

$\sf If \: \: 4. {2}^{2x} = 16 \: then \: value \: of \: x \: is$

a. 2

b. - 1

c. 1

d. None of these

EVALUATION

Here the given equation is

$\sf 4. {2}^{2x} = 16$

We find the value of x as below

$\sf 4. {2}^{2x} = 16$

$\sf \implies \: 4. {2}^{2x} = 4.4$

$\sf \implies \: {2}^{2x} = 4$

$\sf \implies \: {2}^{2x} = {2}^{2}$

$\sf \implies \: 2x= 2$

$\sf \implies \: x= 1$

FINAL ANSWER

Hence the correct option is c. 1

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