Find the value of x for which 4 9 4 - 4 9 -7 - 4 9 2x-1

( 4/9 )^4 7 = ( 4/9 )^2x 1 #160; 3=2x 1 #160; 2x= 3+1 #160; x= 1 ...

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Laws of Exponents for Real Numbers

Find the valu...

Question

Find the value of $x$ for which ${(\frac{4}{9})}^{4} \times {(\frac{4}{9})}^{- 7} = {(\frac{4}{9})}^{2 x - 1}$

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Similar questions

Find the value of x for which ${(\frac{4}{9})}^{4} \times {(\frac{4}{9})}^{- 7} = {(\frac{4}{9})}^{2 x - 1}$

(\frac{4}{9})^{x} \times (\frac{4}{9})^{- 7} = (\frac{4}{9})^{2 x + 1} .

| 7 | \times | - 4 | \times | 4 - 9 | \times | 7 | \times | - 4 | \times | 4 - 9 |

Question 94 (i)

Taking $x = \frac{- 4}{9}, y = \frac{5}{12}$ and $z = \frac{7}{18},$

Find $x + (y + z)$ .

Question 94 (k)

Taking $x = \frac{- 4}{9}, y = \frac{5}{12}$ and $z = \frac{7}{18},$ find
$x - (y + z)$

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