Question: Solve the following equations for x: X a) ex + er = 20 b) 3x2 - 4x - 7 =0 c) 2loge (x) + log.(a)

Solve the following equations for x: X a) ex + er = 20 b) 3x2 - 4x - 7 =0 c) 2loge (x) + log.(a) = 0 d) 2 sin (2x -" ) + 3 = 2 for xe [0, 2nt] e) sin (x) + cos (x) = 0

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