unit 1 test short review - harmonmath.weebly.com · ©n `2u0`1c8h pkrultta_ [sqolfptkw`acrmeb...
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Worksheet by Kuta Software LLC
Algebra 2
Unit 1 Test Short Review
Name___________________________________ ID: 1
Date________________ Period____©J q2q0J1C8M HKDuctaau _SWoffktfwQaKr_eO ILjLYCv.z V KA]lnlb qrxiSgmhktJsB `rMeWsleCrhvSeudL.
-1-
Name each polynomial by degree and number of terms.
1) -n4 + 9n
Simplify each expression.
2) (7x - 4x3 + 8x4) - (2x + 3x4 + 5x3)
Find each product.
3) (2x + 8)(7x - 3)
Simplify.
4) -50 5) (-5 - 3i) + (1 + 6i)
6) (-2 - 5i) - (7 - 6i) 7) (2 - 7i)(3 + 4i)
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Worksheet by Kuta Software LLC
-2-
8) 4 - 4i
-1 - 2i
Factor each completely.
9) 7v2 - 13v + 6
Solve each equation by factoring.
10) 3v2 - 4v - 4 = 0
Solve each equation by taking square roots.
11) 3r2 = -216
Solve each equation by completing the square.
12) v2 + 4v - 24 = 0
Solve each equation with the quadratic formula.
13) 9x2 - 2x + 11 = 0
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Worksheet by Kuta Software LLC
Algebra 2
Unit 1 Test Short Review
Name___________________________________ ID: 1
Date________________ Period____©K g2_0v1[8\ DKkuctEao ^SQoTfUt^wIafrDe[ nLELFCm.s ] HAXlNlC NrSiogohatksw SrHe[sZehrcvIeIdk.
-1-
Name each polynomial by degree and number of terms.
1) -n4 + 9n
quartic binomial
Simplify each expression.
2) (7x - 4x3 + 8x4) - (2x + 3x4 + 5x3)
5x4 - 9x3 + 5x
Find each product.
3) (2x + 8)(7x - 3)
14x2 + 50x - 24
Simplify.
4) -50
5 3
5) (-5 - 3i) + (1 + 6i)
-4 + 3i
6) (-2 - 5i) - (7 - 6i)
-9 + i
7) (2 - 7i)(3 + 4i)
-28
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Worksheet by Kuta Software LLC
-2-
8) 4 - 4i
-1 - 2i
4 + 12i5
Factor each completely.
9) 7v2 - 13v + 6
(7v - 6)(v - 1)
Solve each equation by factoring.
10) 3v2 - 4v - 4 = 0
{- 2
3, 2}
Solve each equation by taking square roots.
11) 3r2 = -216
{6i 2 , -6i 2}
Solve each equation by completing the square.
12) v2 + 4v - 24 = 0
{-2 + 2 7 , -2 - 2 7}
Solve each equation with the quadratic formula.
13) 9x2 - 2x + 11 = 0
{1 + 7i 2
9,
1 - 7i 2
9 }