已知x满足2^2x+3-2^2x+1=48,求x的值
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/06 11:22:54
![已知x满足2^2x+3-2^2x+1=48,求x的值](/uploads/image/z/5223354-42-4.jpg?t=%E5%B7%B2%E7%9F%A5x%E6%BB%A1%E8%B6%B32%5E2x%2B3-2%5E2x%2B1%3D48%2C%E6%B1%82x%E7%9A%84%E5%80%BC)
x){}K+^bf8
mc]0ehkblcSY-O$XΆD4@
4t LCM*$)CM-,ZL `F6yv W d
已知x满足2^2x+3-2^2x+1=48,求x的值
已知x满足2^2x+3-2^2x+1=48,求x的值
已知x满足2^2x+3-2^2x+1=48,求x的值
2^(2x+3) - 2^(2x+1)=48
2^(2x+1)*4 - 2^(2x+1)=48
3*2^(2x+1)=48
2^(2x+1)=16
2^(2x+1)=2^4
2x+1=4
x=3/2
已知实数x满足(x+1)(x-2)(x+3)(x-4)+16=0,求代数式x2-x+1
已知f(x)满足2f(x)+f(1/x)=3x,求f(x)
已知f(x)满足2f(x)+f(1/x)=3x,求f(x)?
已知f(x)满足2f(x)+f(-x)=-3x+1,求f(x)
已知f(x)满足f(x)+2f(1/x)=3x,求f(x) ,
已知正整数x满足(x-2)/3
已知正整数x满足x-2/3
已知f(x)满足2f(x)+3f(x分之1)=4x,求f(x)
已知f(x)满足:3f(x)+2f(1/x)=4x,求f(x)
已知实数x满足5x*x-3x-5=0,求代数式5x*x-2x-[1/5x*x-2x-5]的值.
已知实数x满足5x*x-3x-5=0,求代数式5x*x-2x-1/5x*x-2x-5的值.
已知x满足2^2x+3-2^2x+1=48,求x
已知f(x)满足f(x-2)=2x^2-3x+4,
已知X和Y满足3X+4Y=2,X-Y-1/7
已知,x满足{3+3x>5x-1 {4分之(x+1)>-1,化简|x-2|+|x+5|.
已知,x满足{3+3x>5x-1 x+1/4>-1 化简|x-2|+|x+5|
已知x满足3+3x>5x-1,x+1/4>-1,化简|x-2|+|x+5|.
已知x满足不等式组{3+3x>5x-1,x+1/4,化简|x-2|+|x+5|.