How to find the solution to a rational equation with LCD - PSAT Math
Card 1 of 21
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In the equation below,
,
, and
are non-zero numbers. What is the value of
in terms of
and
?

In the equation below, ,
, and
are non-zero numbers. What is the value of
in terms of
and
?
Tap to reveal answer
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Tap to reveal answer
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In the equation below,
,
, and
are non-zero numbers. What is the value of
in terms of
and
?

In the equation below, ,
, and
are non-zero numbers. What is the value of
in terms of
and
?
Tap to reveal answer
← Didn't Know|Knew It →
Tap to reveal answer
← Didn't Know|Knew It →
Tap to reveal answer
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In the equation below,
,
, and
are non-zero numbers. What is the value of
in terms of
and
?

In the equation below, ,
, and
are non-zero numbers. What is the value of
in terms of
and
?
Tap to reveal answer
← Didn't Know|Knew It →
Tap to reveal answer
← Didn't Know|Knew It →
Tap to reveal answer
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In the equation below,
,
, and
are non-zero numbers. What is the value of
in terms of
and
?

In the equation below, ,
, and
are non-zero numbers. What is the value of
in terms of
and
?
Tap to reveal answer
← Didn't Know|Knew It →
Tap to reveal answer
← Didn't Know|Knew It →
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In the equation below,
,
, and
are non-zero numbers. What is the value of
in terms of
and
?

In the equation below, ,
, and
are non-zero numbers. What is the value of
in terms of
and
?
Tap to reveal answer
← Didn't Know|Knew It →
Tap to reveal answer
← Didn't Know|Knew It →
Tap to reveal answer
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In the equation below,
,
, and
are non-zero numbers. What is the value of
in terms of
and
?

In the equation below, ,
, and
are non-zero numbers. What is the value of
in terms of
and
?
Tap to reveal answer
← Didn't Know|Knew It →
Tap to reveal answer
← Didn't Know|Knew It →
Tap to reveal answer
← Didn't Know|Knew It →
In the equation below,
,
, and
are non-zero numbers. What is the value of
in terms of
and
?

In the equation below, ,
, and
are non-zero numbers. What is the value of
in terms of
and
?
Tap to reveal answer
← Didn't Know|Knew It →