dấu / / là dấu giá trị tuyệt đối nha, thanks
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giúp tớ với giải chi tiết hộ tớ nha cảm ơn nhiều Suppose that x;y;z are posible integers such that xyz 663 and x;y;z satisfy x+y+z1998 and 2x+3y+4z5992. find x,y ans z
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giúp tớ với giải chi tiết hộ tớ nha cảm ơn nhiều Suppose that x;y;z are posible integers such that x>y>z 663 and x;y;z satisfy x+y+z=1998 and 2x+3y+4z=5992. find x,y ans z
Given the polynomial P= x^2 + ax +b. Find the values of a and b such that b has 2 roots that are 2 and 3.
a= -5 and b = -1
a= -1 and b = -6
a= 1 and b = 1
a= -5 and b = 6
(giải giùm mình nha các bạn)