Ano Ang English Ng Babasagin?
Ano ang english ng babasagin?
Write An Equation In Which The Quadratic Expression 2x^2-6x-8 Equals 0. Show The Expression In Factored Form, Find The Solution And Explain What Your
Write an equation in which the quadratic expression 2x^2-6x-8 equals 0. Show the expression in factored form, find the solution and explain what your solutions mean for the equation. Remember to show your work. Answer:(x-4)(x+1) Step-by-step explanation: 2x^2-6x-8 is given as 0 So 2x^2-6x-8=0 2(x^2-3x-4)=0 That is x^2-3x-4=0 It can also be written as x^2+(-4x+x)-4=0 Taking x common x(x-4)+1(x-4)=0 Taking x-4 common (x+1)(x-4)=0 That is Either x+1=0 or x-4=0 Therefore x=-1 or x=4 The significance is that if we put these values in the equation then the solution will be 0
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