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Q.1 (B) 4
Q.2(B) 5
Q.3(B) (x-2)
Q.4(C) 3
Q.5(A) 1/2
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1. (32)^(2/5) = ((2^5)^(1/5))² = 2² = 4
2. (√3+√2)(√3-√2) = (√3)²-(√2)² = 1
3.(A) p(2) = 2+2 = 4 ≠ 0
(B) p(2) = 2-2 = 0 ✓
(C) p(2) = 2²+2 = 6 ≠ 0
(D) p(2) = 2²-2 = 2 ≠ 0
4. degree of polynomial = 3
5. no.of even numbers on dice = 3
total no.of numbers = 6
so, probability = 3/6 = 1/2
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