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3 years ago

Please answer I need help quick!!!

Mathematics

2 answers:

Grace [21]3 years ago

8 0

Hey there! Let us break this down step by step.

According to your information, we have x = 9, and only adding four.

All you have to do, is input your information, getting rid of the X!

Being: 9^2 + 4.

Now, the two right there is called an exponent, all you have to do is multiply the number you have in front of it- in this case it's 9 - by itself.

In this case, it'll be 9 times 9 (9x9), which is 81. After that, you are to add the 4, making your answer.....

Hope this helped!

grigory [225]3 years ago

4 0

Answer:

Step-by-step explanation:

Place the 9 in for X and 9 to the second power is 81. Then add 4...85.

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The complete question in the attached figure N 1

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