Question

Express as a trinomial. (3x+5)(2x+9)

Answer 1

Answer:

$6x^{2} +37x+45$

Step-by-step explanation:

Hello!

A trinomial is a algebraic expression containing 3 terms

To turn this into a trinomial we have to multiply everything by each other

              3x              

3x * 2x = 6x^2

3x * 9 = 27x

              5              

5 * 2x = 10x

5 * 9 = 45

Now we put it all together

6x^2 + 27x + 10x + 45

Combine like terms

6x^2 + 37x + 45

The answer is $6x^{2} +37x+45$

Hope this helps!

Answer 2

The answer is 6x2+37x+45