Question #54917

Question

Question #54917

1 Answer

Impact of this question

1701 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-09-25T02:08:13

b, $x^{2} + 2$ $x^2+2$

Explanation:

A quadratic is an expression or equation where the highest power of $x$ $x$ is two (2), for example $x^{2} + 2 x + 1$ $x^2+2x+1$ .

Answers (a) and (d) have a highest power of one (i.e. $x^{1} = x$ $x^1=x$ ), and (c) has a highest power of three ( $x^{3}$ $x^3$ ). (b) has a highest power of two ( $x^{2}$ $x^2$ ), and so is a quadratic.

Science

Math

Humanities

... and beyond

Question #54917

1 Answer

Explanation:

Related questions

Impact of this question