Mr. Hall asks his students to write an expression that contains four terms, two exponents, and a quotient. Which expression meets all of Mr. Hall's requirements? A. 3 x 2 + y + z 15 B. 3 x 2 + y 2 + z 15 C. 3 x 2 + y + z 15 + 2 D. 3 x 2 + y 2 + z 15 + 2

Question

contestada

Respuesta :

ranikashyab066 ranikashyab066 · Answer 1 · 2020-03-26T06:38:08+01:00

Step-by-step explanation:

The needed requirements are:

1. Four Terms

2. Two Exponents

3. A quotient

Now, let us consider each expression one by one.

A.[tex]3 x^2 + y + z ^{15}[/tex]

Here, there are only three terms.

So, not the needed expression.

B.[tex]3 x^2 + y^2 + z ^{15}[/tex]

Here, there are only three terms.

So, not the needed expression.

C.[tex]3 x^2 + y + \frac{z}{15}[/tex]

Here, there are only three terms.

So, not the needed expression.

D.[tex]3 x^2 + y^2 + \frac{z}{15} + 2[/tex]

Here, the total number of terms = 4 = [tex]({3x^2 , y^2, \frac{z}{15} ,2})[/tex]

Two exponents are here. = [tex](x^2 , y^2)[/tex]

Also, the given expression has a quotient of z and 15.

Hence, the needed expression is D.[tex]3 x^2 + y^2 + \frac{z}{15} + 2[/tex]