Question: Combine terms: 12a + 26b -4b 16a. (a) 4a + 22b. (b) -28a + 30b. (c) -4a + 22b. (d) 28a + 30b. Question
Combine terms: 12a + 26b -4b – 16a.
(a) 4a + 22b. (b) -28a + 30b.
(c) -4a + 22b. (d) 28a + 30b.
Question no - 2 :- Simplify: (4 – 5) – (13 – 18 + 2).
(a) -1. (b) –2.
(c) 1. (d) 2.
Question no - 3 :- Factor: 5x2 – 15x – 20.
(a) 5(x-4)(x+1). (b) -2(x-4)(x+5).
(c) -5(x+4)(x-1). (d) 5(x+4)(x+1).
Question no - 4 :- Solve for x: 2x – y = (3/4)x + 6.
(a) (y + 6)/5. (b) 4(y + 6)/5.
(c) (y + 6). (d) 4(y - 6)/5.
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