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Popular >

4^{x-2}>15

Solution

4^{x - 2} > 15

Solution

x > lo g_{4} (15) + 2

+2

Interval Notation

(lo g_{4} (15) + 2, \infty)

Decimal Notation

x > 3.95344 \dots

Solution steps

4^{x - 2} > 15

Apply exponent rules

x - 2 > lo g_{4} (15)

Move

2

to the right side

x > lo g_{4} (15) + 2

Popular Examples

\frac{3}{5} + y \geq \frac{11}{15}

(2x-8)/((x-3)(x-7))<0

\frac{2 x - 8}{( x - 3 ) ( x - 7 )} < 0

simplify (5 1/16)^{1/4}simplify

(5 \frac{1}{16})^{\frac{1}{4}}

factor 9x^3-7x-2 factor

9 x^{3} - 7 x - 2

- 2 x^{2} + 16 x - 14 = 0

Frequently Asked Questions (FAQ)

What is 4^{x-2}>15 ?
The solution to 4^{x-2}>15 is x>log_{4}(15)+2