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人気のある代数 >

(37-2x^2)/(sqrt(37-x^2))=0

解

\frac{37 - 2 x ^{2}}{37 - x ^{2}} = 0

解

x = \frac{37}{2}, x = - \frac{37}{2}

+1

十進法表記

x = 4.30116 \dots, x = - 4.30116 \dots

解答ステップ

\frac{37 - 2 x ^{2}}{37 - x ^{2}} = 0

\frac{f ( x )}{g ( x )} = 0 \Rightarrow f (x) = 0

37 - 2 x^{2} = 0

解く

37 - 2 x^{2} = 0 : x = \frac{37}{2}, x = - \frac{37}{2}

x = \frac{37}{2}, x = - \frac{37}{2}

解を検算する:

x = \frac{37}{2}

真

, x = - \frac{37}{2}

真

解答は

x = \frac{37}{2}, x = - \frac{37}{2}

グラフ

人気の例

2sqrt(x)= 2/3 x^2-16/3 x

2 x = \frac{2}{3} x^{2} - \frac{16}{3} x

solvefor x,16x-40x^{1/2}+9=0

so l v e f or x, 16 x - 40 x^{\frac{1}{2}} + 9 = 0

solvefor a,(2-j3)=sqrt(a+jb)

so l v e f or a, (2 - j 3) = a + jb

sqrt(x+9)+sqrt(x)=9

x + 9 + x = 9

sqrt(2x+1)+2=sqrt(4x+9)

2 x + 1 + 2 = 4 x + 9