213 101 2) Simplify( 2 ) Simplify : 189% (20 x 294(3) Simplify: 2x -11 – InterviewSolution

1.

213 101 2) Simplify( 2 ) Simplify : 189% (20 x 294(3) Simplify: 2x -11x- (4x-3) 2x) -x4

Answer»

(1) (8^2)3 ÷ (2^10x2^6)/4 = (8)^6*4/(2)^16) = (2)^18*(2)^2 /(2)^16 = (2)^[20 - 16] = (2)^4 = 16

(2) 2x - [1 +{ x-(4x - 3) + 2x} - x} + 4= 2x - [4 - 2x] + 4= 2x - 4 + 2x + 4= 4x

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