Answered

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

Sagot :

Mlcparra16id
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