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2 years ago

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

Mathematics

2 answers:

PSYCHO15rus [73]2 years ago

8 0

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!

Mashutka [201]2 years ago

7 0

The answer is 6x2+37x+45

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Step-by-step explanation:

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2 years ago

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tigry1 [53]

Answer:

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Step-by-step explanation:

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1 year ago

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3 years ago

Read 2 more answers