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muhammed95

muhammed95

29.06.2021 •

Mathematics

Solve x and y in 2^x ×3^y =72

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Ответ:

nyandog50

29.07.2021

x = 3 , y = 2

Step-by-step explanation:

We need to solvd the the given exponential equation , the equation is,

$\bf\implies 2^x \times 3^y = 72$

Now write 72 as prime factors of 2 and 3 ,

$\bf\implies 2^x \times 3^y = 2^3 \times 3^2$

On comparing ,

$\bf\implies x = 3 \\$

$\bf\implies y = 2$

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Ответ:

shancaines17

07.03.2023

72=1,72,2,36,3,24,4,18,6,12,8,9 28=1,28,2,14,4,7 So,the answer is 4

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