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1.which of the following mathematical statement is a quadratic inequality?

a. x^2+9x+18>0
b.c^3+2c>5
c.2x^2-3x-15=0
d.2b^2+8b=1

pasagot naman oh.​


Sagot :

Answer:

c.2x^2-3x-15=0

Step-by-step explanation:

Answer. the answer is C. because in quadratic inequality, there will be a quadratic term or has an exponent of 2 and the sign/symbol should not equal