Question

Tolong jawab dengam cara penyelesaiannya no.24

Answer 1

P(2x + 2) + q(x - 1) = 4x + 2
2px + 2p + qx - q = 4x + 2
(2p + q)x + (2p - q) = 4x + 2
artinya
2p + q = 4 =====> 2(3/2) + q = 4 => q = 1
2p - q = 2
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4p = 6 => p = 3/2