Question

factorise x^2-3x-4=0​

Answer 1

Answer:

x²- x - =

—> x² - x + x - =

—> x (x - ) + (x - ) =

—> (x + ) (x - ) =

—> x = - , x =

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

here is your answer of your question hope it will help you

$answer$

${x}^{2} - 3x - 4 = 0$

${x}^{2} - 4x + 1x - 4 = 0$

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

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

$x - 4 = 0 \: \: \: or \: \: \: x + 1 = 0$

$x = 4 \: \: or \: \: \: x = - 1$

$hope \: it \: will \: help \: you \:$