Solve the system of equations 2x-y=1; x+2y=8 graphically and find the coordinates of the points where corresponding lines intersect y-axis.
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$\dfrac { 3 x + 5 y } { x y }$
Arrange the rational expression
$\color{#FF6800}{ 5 } \color{#FF6800}{ \div } \color{#FF6800}{ x } + 3 \div y$
$ $ Calculate the multiplication expression $ $
$\color{#FF6800}{ \dfrac { \color{#FF6800}{ 5 } } { \color{#FF6800}{ x } } } + 3 \div y$
$\dfrac { 5 } { x } + \color{#FF6800}{ 3 } \color{#FF6800}{ \div } \color{#FF6800}{ y }$
$ $ Calculate the multiplication expression $ $
$\dfrac { 5 } { x } + \color{#FF6800}{ \dfrac { \color{#FF6800}{ 3 } } { \color{#FF6800}{ y } } }$
$\color{#FF6800}{ \dfrac { \color{#FF6800}{ 5 } } { \color{#FF6800}{ x } } } \color{#FF6800}{ + } \color{#FF6800}{ \dfrac { \color{#FF6800}{ 3 } } { \color{#FF6800}{ y } } }$
$ $ Calculate the expression as a fraction format $ $
$\color{#FF6800}{ \dfrac { \color{#FF6800}{ 3 } \color{#FF6800}{ x } \color{#FF6800}{ + } \color{#FF6800}{ 5 } \color{#FF6800}{ y } } { \color{#FF6800}{ x } \color{#FF6800}{ y } } }$
Solution search results
By ashat skoeld numbershould3\ $\left(\dfrac {3} {5}\right)b$ divided bo $9^{0t}\left(\dfrac {5} {3}\right)^{2}$ $-$ $n|m$
7th-9th grade
Other
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$7.$ Prove that $1$ $\sqrt{} $ $x+\sqrt{x^{4}+x^{2}+1} =±\sqrt{2} \left(\sqrt{x^{2}+x+1} +i\sqrt{x^{2}-x+} $
10th-13th grade
Other
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$3.$ Solve the equation $\sqrt{x} $ $x-2+\sqrt{x+3} =5$
Algebra
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$2.$ If $140\sqrt{x} +315=1015$ $=1015,then$ $x$ is equal to
1st-6th grade
Other
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The 4th term in the expansion of $\left(\sqrt{x} +\dfrac {1} {x}\right)^{12}$ is $3$ $3$
Other
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$1V$ iv $x^{6}+1$ $\left(,V\right)$ $5x^{3}-6x^{2}+2$ (vi $6x$ (vií) $x^{9}-1$ $\left(y111\right)x^{7}+6x^{5}+4x^{3}+10$ $1\times \right)5x|$ $xx-4$ $\dfrac {2} {x}$ $\bar{4} $ $\left(11\right)$ If $x=2$ and $y=-2$ then find the value of $7x^{2}-3xy+5y^{2}$
10th-13th grade
Other
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