Answered

Join the growing community of curious minds on IDNLearn.com. Our community provides accurate and timely answers to help you understand and solve any issue.

Choose the polynomial that is described. A trinomial in one variable of degree 3.a. 4r2-9t+7b. 3r2+4t-9 c. 4r3 d. 4r3 -9t +7

Sagot :

Abidemiokinidn

Answer:

C. 4r³

Step-by-step explanation

A trinomial is an expression having three terms. A polynomial with degree 3 that which its leading variable has a power of 3. For example an example of such polynomial in one variable is expressed as 2x³+4x²-7. This equation has 3 terms and the leading variable has a power of 3 with only x as the variable

From the given options based on the explanation, the correct answer will be 4r³. This can also be written as a trinomial as 4r³+0r²+0r

The rest contains more than one variable.

There is no trinomial.

A trinomial is a polynomial with three nonzero terms

Here we have to find trinomial in one variable of degree 3 .

Since in given four options a , b , d have equations in two variables and c have only one term so there is no trinomial.

Learn More:https://brainly.com/question/7932185

Thank you for contributing to our discussion. Don't forget to check back for new answers. Keep asking, answering, and sharing useful information. Find precise solutions at IDNLearn.com. Thank you for trusting us with your queries, and we hope to see you again.