Question

Classify the expression: 5x + 3x2 − 7.

Linear expression
Quadratic expression
Cubic expression
Quartic expression

Answer 1

Its B.

Explanation:

Got it right. :)

Answer 2

Good evening

Answer:

5x + 3x² − 7 is a Quadratic expression

Explanation:

Because the degree of the expression is 2

in other words, the highest degree is 2 (look at the term 3x²)

:)