0,5^(√x-3)=1
0.5^(√x-3)=0.5⁰
√(x-3)=0
x-3=0
x=3
5^(x²-8x+12)=1
5^(x²-8x+12)=5⁰
x² -8x+12=0
D/4=4²-12=4=+-2²
x1=4-2=2
x2=4+2=6
2^(x²) :4^x=8
2^(x²) :2^(2x)=2³
x²-2x-3=0
D/4=1+3=4=+-2²
x1=1+2=3
x2=1-2= -1
9^(2√x)=3^(2x-6)
3^(4√x)=3^(2x-6)
4√x=2x-6
(4√x)²=(2x-6)²
16x=4x²-24x+36
4x² - 40x+36=0
x²-10x+9=0
D/4=5²-9=16=+-4²
x1=5+4=9
x2=5-4=1
1000 * ˣ√0.1=100ˣ
1000 * 0.1^(1/x)=100^x
0.1^(4)*0.1^(1/x)=0.1^(3x)
4+1/x= 3x
4x+1=3x²
3x²-4x-1=0
D/4=2²+3=7=+-√7
x1=(2+√7)/6≈0.8
x2=(2-√7)/6≈ -0.11