Exercise algebra.manipulation.exponential.equation

Description
solve exponential equation algebraically

Examples

medium (20)

2^x == 16*sqrt 2

2^(x+2) == 1/4

3^(x-1) == 81

3^(x+5) == 243/sqrt 3

5^(2-x) == 1/25

3^(2*x) == 1/9

3^(1-3*x) == 81

3^(3*x-2) == 3*sqrt 3

5*2^(x-1) == 20*sqrt 2

6*5^(2-x) == 150

2*7^(4*x-1) == 98

8*3^(5-2*x) == 72*sqrt 3

2^x-7 == 9

4^(3*x)+5 == 69

7*3^(2*x+1) == 189

5*2^(1-4*x)+11 == 51

5^(x-4) == (1/5)^(2*x+1)

7^(1-2*x) == 1

4^(2*x-3) == 2*sqrt 2

2*9^(1-2*x) == 6*sqrt 3