Question

Mathematics

Irite fact if the equation is quadratic ar luff if the equation is not quadratic.

a.

b.

c.

d.

e.

a.

b.

c.

d.

e.

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Best Answer

a. Quadratic because it has a degree of 2.

b. Quadratic because it can be written as .

c. Quadratic because it can be simplified to .

d. Quadratic because it can be written as .

e. Not quadratic because it can be simplified to or , which is a linear equation.

b. Quadratic because it can be written as

c. Quadratic because it can be simplified to

d. Quadratic because it can be written as

e. Not quadratic because it can be simplified to