Các câu hỏi tương tự
tim gia tri lon nhat cua bieu thuc A=3-4x/x2+1
tim gia tri lon nhat cua A=\(\frac{4x^2}{x^4+1}\)
tim gia' tri. lon' nhat' cua? bieu thuc
F=-x^2-4x+20
A=-3x^2-5x+1/2
B=-4x^2-3x+1/3
C=-2x^2+3x-1
tim gia tri lon nhat
tim gia tri nho nhat cua bieu thuc tim gia tri nho nhat cua bieu thuc x^4-4x^3+12x^2-16x+16
tim gia tri lon nhat ( hoac nho nhat ) cua cac bieu thuc sau:
a) A = x^2 - 6x + 11
b) B = 2x^2 + 10x - 1
c) C = 5x - x^2
giai jup mik voi
tim gia tri lon nhat cua M= -3x^2-6x+9
1. nghiem nho nhat cua da thuc 11x-2x2-15
2.gia tri x nho nhat thoa man : 4x2+7x+3=0
3.gia tri lon nhat cua bieu thuc7x-2x2
.
Tim gia tri lon nhat cua bieu thuc p=-x^2+13x+2012