Solve the system for x and y using Cramer's rule. Assume a and b are nonzero constants.
$\begin{array} { l }
a ^ { 2 } x + b ^ { 2 } y = a ^ { 2 } \
a x + b y = b
\end{array}$
A) $\left\{ \left( \frac { a + b } { a } , \frac { b - a } { b } \right) \right\}$
B) $\left\{ \left( \frac { a + b } { a } , - \frac { a } { b } \right) \right\}$
C) $\left\{ \left( \frac { a + b } { a } , \frac { a } { b } \right) \right\}$
D) $\left\{ \left( \frac { a - b } { a } , - \frac { a } { b } \right) \right\}$

Question

Solve the system for x and y using Cramer's rule. Assume a and b are nonzero constants.
$\begin{array} { l } 
a ^ { 2 } x + b ^ { 2 } y = a ^ { 2 } \
a x + b y = b
\end{array}$
A) $\left\{ \left( \frac { a + b } { a } , \frac { b - a } { b } \right) \right\}$
B) $\left\{ \left( \frac { a + b } { a } , - \frac { a } { b } \right) \right\}$
C) $\left\{ \left( \frac { a + b } { a } , \frac { a } { b } \right) \right\}$
D) $\left\{ \left( \frac { a - b } { a } , - \frac { a } { b } \right) \right\}$

Quizplus · Accepted Answer

The Answer of Solve the system for x and y using Cramer's rule. Assume a and b are nonzero constants.
$\begin{array} { l } 
a ^ { 2 } x + b ^ { 2 } y = a ^ { 2 } \
a x + b y = b
\end{array}$
A) $\left\{ \left( \frac { a + b } { a } , \frac { b - a } { b } \right) \right\}$
B) $\left\{ \left( \frac { a + b } { a } , - \frac { a } { b } \right) \right\}$
C) $\left\{ \left( \frac { a + b } { a } , \frac { a } { b } \right) \right\}$
D) $\left\{ \left( \frac { a - b } { a } , - \frac { a } { b } \right) \right\}$

Solve the System for X and Y Using Cramer's Rule a2x+b2y=a2ax+by=b\begin{array} { l } a ^ { 2 } x + b ^ { 2 } y = a ^ { 2 } \\a x + b y = b\end{array}a2x+b2y=a2ax+by=b​

Solve the System for X and Y Using Cramer's Rule $\begin{array} { l } a ^ { 2 } x + b ^ { 2 } y = a ^ { 2 } \\a x + b y = b\end{array}$