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Write each quadratic equation in standard form.

1) 3x-2x²=7

2) 5-2x²=6x

3) (x+3)(x+4)=0

4) 2x(x-3)=15

5) (x+7)(x-7)= -3x

1
by parkraeaey

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1) 3x-2x²=7

2) 5-2x²=6x

3) (x+3)(x+4)=0

4) 2x(x-3)=15

5) (x+7)(x-7)= -3x

by parkraeaey

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A quadratic equation is shown as:

ax²+bx+c=0

1) -2x²+2x-7=0

2) -2x²-6x+5=0

3) x²+7x+12=0

4) 2x²-6x-15=0

5) x²+3x-49=0

ax²+bx+c=0

1) -2x²+2x-7=0

2) -2x²-6x+5=0

3) x²+7x+12=0

4) 2x²-6x-15=0

5) x²+3x-49=0