Solving Rational Equations 2 - Kuta Software
Solving Rational Equations 2 - Kuta Software
Solving Rational Equations 2 - Kuta Software
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-1-<br />
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<strong>Kuta</strong> <strong>Software</strong> - Infinite Algebra 1<br />
Name___________________________________<br />
<strong>Solving</strong> <strong>Rational</strong> <strong>Equations</strong> 2<br />
Solve each equation. Remember to check for extraneous solutions.<br />
Date________________<br />
Period____<br />
1) k + 4<br />
4<br />
+ k − 1<br />
4<br />
= k + 4<br />
4k<br />
2)<br />
1<br />
2m 2 = 1 m − 1 2<br />
3) n2 − n − 6<br />
n 2 −<br />
2n + 12<br />
n<br />
= n − 6<br />
2n<br />
4) 3x2 + 24x + 48<br />
x 2 + x − 6<br />
2x 2 = 1 x 2<br />
5) k2 + 2k − 8<br />
3k 3 =<br />
1<br />
3k + 1<br />
6) k 2 k 2 3 − 1<br />
3k = 1 k<br />
7) x − 4<br />
6x<br />
+ x2 − 3x − 10<br />
6x<br />
= x − 1<br />
6<br />
8)<br />
1<br />
x = x − 1<br />
2 x<br />
+ 1 x
-2-<br />
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9)<br />
1<br />
r + 3 = r + 4<br />
r − 2 + 6<br />
r − 2<br />
10)<br />
a 2 − 4a − 12<br />
a 2 − 10a + 25 = 6<br />
a − 5 + a − 3<br />
a − 5<br />
11)<br />
1<br />
n + 3 + n2 + 6n + 5<br />
n + 3<br />
= n − 3 12) 1 2 = x2 − 7x + 10<br />
4x<br />
−<br />
1<br />
2x<br />
13) 1 k = 5 + 1<br />
k 2 + k<br />
14)<br />
1<br />
p 2 − 4p + 1 = p − 6<br />
p<br />
15) 5 n − 6<br />
n 3 − 2n = n2 + 5n − 6<br />
16) x + 2<br />
2 n 3 − 2n 2 x<br />
= x − 1<br />
x<br />
−<br />
4x + 2<br />
x 2 − 3x
-1-<br />
©M h2r071R2s MKDumtNan OSHocfHtEwtanrCeq fLBLpCL.Z X LAulllG br9iogGhBtKsP xrqeasjeQrTvrejdW.f A 4M9aidre8 gwIivtPhl IIWn4fmiun4iPt8eA OA2lrggeCbyrTa6 s1t.z Worksheet by <strong>Kuta</strong> <strong>Software</strong> LLC<br />
<strong>Kuta</strong> <strong>Software</strong> - Infinite Algebra 1<br />
Name___________________________________<br />
<strong>Solving</strong> <strong>Rational</strong> <strong>Equations</strong> 2<br />
Solve each equation. Remember to check for extraneous solutions.<br />
Date________________ Period____<br />
1) k + 4<br />
4<br />
+ k − 1<br />
4<br />
= k + 4<br />
4k<br />
2)<br />
1<br />
2m 2 = 1 m − 1 2<br />
{−2, 1}<br />
{1}<br />
3) n2 − n − 6<br />
−<br />
n 2<br />
{<br />
− ,<br />
23<br />
−6}<br />
2n + 12<br />
n<br />
= n − 6<br />
2n<br />
4) 3x2 + 24x + 48<br />
+ x − 6<br />
x 2 2x = 1 2 x 2<br />
{<br />
− , −<br />
83 11<br />
2 }<br />
5) k2 + 2k − 8<br />
3k 3 =<br />
{−2, 4}<br />
1<br />
3k + 1<br />
2 k 2<br />
6) k 3 − 1<br />
3k = 1 k<br />
{−2, 2}<br />
7) x − 4<br />
6x<br />
+ x2 − 3x − 10<br />
6x<br />
= x − 1<br />
6<br />
8)<br />
1<br />
x = x − 1<br />
2 x<br />
+ 1 x<br />
{−14}<br />
{1, −1}
-2-<br />
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9)<br />
1<br />
r + 3 = r + 4<br />
r − 2 + 6<br />
r − 2<br />
{−8, −4}<br />
10)<br />
a 2 − 4a − 12<br />
a 2 − 10a + 25 = 6<br />
a − 5 + a − 3<br />
a − 5<br />
{ 3 2}<br />
11)<br />
1<br />
n + 3 + n2 + 6n + 5<br />
n + 3<br />
{<br />
−<br />
52}<br />
= n − 3<br />
12) 1 2 = x2 − 7x + 10<br />
4x<br />
{1, 8}<br />
−<br />
1<br />
2x<br />
13) 1 k = 5 + 1<br />
k 2 + k<br />
{<br />
−<br />
45}<br />
14)<br />
1<br />
p 2 − 4p + 1 = p − 6<br />
p<br />
{ 23<br />
6 }<br />
15) 5 n − 6<br />
n 3 − 2n = n2 + 5n − 6<br />
2 n 3 − 2n 2<br />
{ 15<br />
4 }<br />
16) x + 2<br />
x<br />
{1}<br />
= x − 1<br />
x<br />
−<br />
4x + 2<br />
x 2 − 3x<br />
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