Question

is x² + 3x a quadratic equation​

Answer 1

Step-by-step explanation:

A polynomial of degree 2 (two) is called a quadratic polynomial. For example: 3x², x² + 7 , x² – 3x + 4 are quadratic polynomials which may be monomials, binomials or trinomials.

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Answer 2

Answer:

Yes because it is a 2 degree polynomial

Step-by-step explanation:

X2+3x=0

X(x+3)=0

X=0 or x=-3

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