Download 7.6.3 - Solving Rational Exponent Equations

Algebra 2 (Conway)
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7.6.3 - Solving Rational Exponent Equations
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Solve each equation.
1)
13m − 3 = 6
2) 6 =
3)
2n + 8 =
4)
2+b =b
6)
9x =
5) 8 =
12 − 2n
x+1
7) 27 = r
3
4
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3a + 9
8) 512 = m
-1-
8x + 1
3
2
Worksheet by Kuta Software LLC
9) 5 = x
1
3
10) 729 = n
5
4
12) 125 = (25x)
11) r − 3 = 240
5
4
3
2
5
3
13) −5(b − 20) = −1215
15) −731 = −2 − (−3 − 4n)
3
2
14) 2b − 7 = 479
3
2
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3
4
16) −46 = −2(33 − 2m) + 8
-2-
Worksheet by Kuta Software LLC
Answers to 7.6.3 - Solving Rational Exponent Equations
1) {3}
5) {63}
9) {125}
13) {101}
2) {9}
6) {1}
10) {81}
14) {27}
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3) {1}
7) {81}
11) {81}
15) {−21}
-3-
4) {2}
8) {64}
12) {1}
16) {−24}
Worksheet by Kuta Software LLC