Jidaydeeviz
Answered

TRANSFER INTO STANDARD FORM .INDICATE THE VALUE A,B&C

1.3X-2X ²=7
2.5-2X ²=6X
3.(X+3)(X+4)=0

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Sagot :

Mlcparra16viz
1. -2x²+3x-7 = 0
a = -2 , b = 3, c = -7

2. -2x² -6x + 5 = 0
a = -2, b = -6, c = 5

3. x²+7x+12=0
a = 1, b = 7, c = 12