BILLAALYSSAGO
Answered

the following are quadratic equations in standard form except?

a. 2x²+3x+4=0
b.x²-x+5=0
c.4x²+2x=7
d.3x²-4x-10=0​

Sagot :

LLAENEASLLGO
C

Solution:
The standard form of a quadratic equation is ax^2 + bx + c = 0 ; whilst B is in ax^2 + bx = -c

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