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how to change the quadratic equation into standard form 1.3x-2x²=7 2.5x-2x²=6x 3.(x+3)(x+4)=0 4.(2x+7)(0-1)=0 5.2x(x-3)=15 6.(x+7)(x+7)=-3x 7.(x-4)²+8=0 8.(x+2)²=3(x+2) 9.(2x-1)²=(x+1) 10.2x(x+4)=(x-3)(x-3)
PLEASE HELP!! I NEED BECAUSE THIS IS A ASSINGMENT thanks
Just do the same thing to the other equations. But before you change it to standard form remember to simplify it. Good luck :) Click "thanks" if I helped. It'll be appreciated. :)
the standard form of quadratic equation is ax^2 + bx + c = 0 where a, b and c are constant values. example: [tex] 2x^{2}+5x+3=0 [/tex] In this one a=2, b=5 and c=3
so in no. 1. [tex]3x-2 x^{2} =7[/tex] Answer: [tex]1.2 x^{2} -3x+7=0[/tex]
so your answer should be in this form: [tex]a x^{2} +bx+c=0[/tex]
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