Các câu hỏi tương tự
Giai phuong trinh giup minh 3 cau nay voi
a,\(3x\left(2-\sqrt{4}\right)=3\left(\sqrt{4}x+1\right)\)
b,\(\left(5-x\right).\left(\sqrt{3}+x\right)-5=0.\)
c,\(\left(x^2-2x\right)+\left(-4+8x\right)=0.\)
Giup minh voi : cho P= \(\sqrt{x-1}\)+\(\sqrt{3-x}\)Tim GTLN,GTNN cua P
Rut gon bieu thuc A =\(\frac{x+5-5\sqrt{x-1}}{x-1-3\sqrt{x-1}}\)
Giup minh giai bai nay voi .
Cam on
Tim x,y nguyen biet
\(\sqrt{x}+\sqrt{y}+2016=\sqrt{xy}\)
Giup minh voi!!!!!!!!!
Cho P=\(\left(\frac{2\sqrt{x}}{x\sqrt{x}+\sqrt{x}-x-1}-\frac{1}{\sqrt{x}-1}\right):\left(1+\frac{\sqrt{x}}{x+1}\right)\)
Rut gon va
Tim x de P \(\le\)0
Giup mnh voi huhuhuhuhuhuhuhuhuhuhuhuhu
các bn giup minh gap voi
phan tich
A=\(\frac{\sqrt[3]{x^2+4x}-\sqrt[3]{y^2+4y}}{x-y}\)
mình cảm ơn
giai giup minh voi
cho 0 <= X<= 3/2.tim gia tri lon nhat cua y=x(3-2x)2
Chung minh vo nghiem
sqrt(10-x^2)=x-4
Giai giup em bai nay voi oi nguoi. E cam on
giai pt nay giup em voi dang can gap x-\(\sqrt{\left(x-2\right)}\)+4=0