find the smallest or the greast value of:
a) A=(x+1)(2x-1)
b)B=5x-3x2+2
Những câu hỏi liên quan
Find the smallest value of x such that: 2x+3>5
Find the smallest integer value of x such that: 2x+3>5
Find the value of x such that A=\(\frac{5x^2-8x+8}{2x^2}\) reaches the minimun value.
If T= x^2 + 2xy + y^2 - 2x -2y -1 then the smallest value of T is
T = x2 + 2xy + y2 - 2x - 2y - 1
= (x + y)2 - 2(x + y) + 1 - 2
= (x + y - 1)2 - 2 \(\ge\)-2
Dấu "=" xảy ra <=> x + y - 1 = 0
=> x + y = 1
Vậy Min A = -2 <=> x + y = 1
1. Find the positive value of x such that:
\(x^2-2-2x-2\left|x-1\right|=0\)
2. Find the remainder of the division:
\(\left(x^3-13+5x-3x^2\right):\left(x-3\right)\)
Câu 1:
\(\Leftrightarrow x^2-2x+1-2\left|x-1\right|-3=0\)
\(\Leftrightarrow\left(\left|x-1\right|\right)^2-2\left| x-1\right|-3=0\)
\(\Leftrightarrow\left(\left|x-1\right|-3\right)\left(\left|x-1\right|+1\right)=0\)
=>x-1=3 hoặc x-1=-3
=>x=4 hoặc x=-2
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A 4 - digits numbers divisible by all of the numbers from 1 to 10 without any remainder. Find the smallest possible value of the 4-digits number
A 4 - digits numbers divisible by all of the numbers from 1 to 10 without any remainder. Find the smallest possible value of the 4-digits number
Trả lời hộ mik ai làm nhanh mik k cho
Thank you
A 4 - digits numbers divisible by all of the numbers from 1 to 10 without any remainder. Find the smallest possible value of the 4-digits number
find the smallest positive integer k for which \(\sqrt{6075\cdot k}\) is a whole number
Answer : the smallest positive integer k is ......
2. find the value of k such that the remainder is the greatest
k/13= 11Rx
K=
