tim gtnn , gtln của /x-can2/+/y-1/ voi /x/+/y/=5...ho mk voi,mk dang can gap
GPT :
\(x^3-4x^2+5x-1-\sqrt{2x-3}=0\)
giai giup em bai nay cai ;(m-4)x^2-2mx+m-2=0
a, tim m de pt co nghiem x=can2.tim nghien con lai
b ,tim m de pt 2 co nghien phan biet
Gpt: bằng 2 cách
\(x^4+x^2+4x-3=0\)
GPT:
1, \(6x^2+10x-92+\sqrt{\left(x+70\right)\left(2x^2+4x+16\right)}=0\)
2,\(x+3+\sqrt{1-x^2}=3\sqrt{x+1}+\sqrt{1-x}\)
X^4-6(X+1)^2-8=0
Tim X giup tui vơi
GPT:2X^3 -7X^2 +4X+1=0
gpt 6x^2-10x+5-(4x-1).căn(6x^2-6x+5)=0
GPT , tìm x\(\left(x^2-a\right)^2-6x^2+4x+2a=0\)