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Powers and roots

Écrire et simplifier avec les puissances et racines.

2ASC · 2ème Année du Secondaire Collégial

Name: ______________________________ Class: ____________ Date: ____________

Loxivia · Oct 16, 2026 · 8 questions

Warm-up

1. Two angles are supplementary. One is 50°. What is the other? (Powers and roots)

a) 50 b) 40 c) 140 d) 130
2. What is 14 × 20? (Powers and roots)

= ______________________
3. A triangle has four angles. (Powers and roots)

a) False b) True
4. u(5, 4) · v(2, 1) = ? (Powers and roots)

a) 12 b) 6 c) 14 d) 19
5. 1/4 is bigger than 1/2. (Powers and roots)

a) True b) False
6. Solve: 4x + 5 = 13 (Powers and roots)

a) 1 b) 3 c) 2 d) 8
7. The point (2, -3) is in quadrant IV. (Powers and roots)

a) True b) False
8. Area of a triangle with base 32 and height 14? (Powers and roots)

a) 46 b) 256 c) 448 d) 224

1. 130 2. 280 3. False 4. 14 5. False 6. 2 7. True 8. 224