rosiewalton23
rosiewalton23
27-04-2017
Mathematics
contestada
x to the 2 power 2x-15=0
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kemanci
kemanci
27-04-2017
To solve x^2+2x-15=0, First we will factor the trinomial. So, when it is factored, it will look like this: (x+5)(x-3). We will set both equal to 0. x+5=0 and x-3=0. Solve for x in each equation. x= -5 or 3
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