Math, asked by rahmaaa364, 9 months ago

tentukan jawban x
ײ+3×-4=0
jawaban yang benar plis ya kan ​

Answers

Answered by dwivediharsh2006
0

x²+3x-4=0

=>-1x+4x-4=0

=>x(x-1)+4(x-1)=0

=>(x+4)(x-1)

either x= -4

x= 1

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Answered by AKStark
1

Answer:

 {x}^{2}  + 3x - 4 = 0 \\  \\  =  >  {x}^{2}  + 4x - x - 4 = 0 \\  \\  =  > x(x + 4) - 1(x + 4) \\  \\  =  > (x + 4)(x - 1) \\  \\

EITHER X=-4 OR 1

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