3 years ago

Hi:) anyone able to help with qn 6? Thanks!

Mathematics

1 answer:

Vadim26 [7]3 years ago

4 0

Step-by-step explanation:

${4}^{x} = {2}^{n} \\ \\ \therefore \: {2}^{2x} = {2}^{n} \\ \\ \therefore \: 2x = n \\ \\ when \: x = 1 \implies \: n = 2 \times 1 = 2 \\ when \: x = 2 \implies \: n = 2 \times 2= 4$

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