bn oi giup mk mk tk cho
tim he so a cua da thuc M(x) = ax^2 +5x-3, biet rang da thuc nay co 1 nghiem là 1/2
Tim nghiem cua da thuc f(x) = 2x+x
Giai giup mk nhe !!!!
Ai giup vs:
Tim nghiem cua da thuc:
x*(1-2*x)+(2*x mu 2-x+4)
Tim nghiem cua da thuc H(x)=x^2017+x
LAm on giup minh voi!!!
Tim he so a cua da thuc A(x)=ax^2+5x-3, biet rang da thuc co 1 nghiem bang 1/2?
***Can tim dap an dung, cac anh chi giai giup em a
Giup to voi !
tim nghiem cua da thuc sau :
B(x) = 4x2 - 7x + 3
cho h(x)=4x^2-x
tim nghiem cua da thuc da cho
Bai2: Cho da thuc f(x)=x\(^2\)+4x-5
a, So -5 co phai la nghiem cua f(x) ko?
bViet tap hop S tat ca cac nghiem cua f(x)
Bai 3; Thu gon roi tim nghiem cua cac da thuc sau
a, f(x)=x(1-2x)+(2x\(^2\)-x+4)
b,g(x)=x(x-5)-x(x+2)+7x
c, h(x)=x(x-1)+1
moi nguoi xin hay giup to
Tim he so a cua da thuc M(x)= ax2 +5x -3 biet rang da thuc nay co 1 nghiem la 1/2
