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5 votes
5 votes
How do I Simplify 4+9x2÷3-1 ​

User Zuim
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2 Answers

12 votes
12 votes
Calculate the sum or difference.
Which would give you … 4+6-1
And the answer is 9 .
User Brnby
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2.6k points
25 votes
25 votes

Step-by-step explanation:

Step 1: Simplify


4+9x^2/3 - 1


=4+3x^2+-1

Step 2: Combine Like Terms:


= 4+3x^2+1-1


= (3x^2)+(4+-1)

Answer:
= 3x^2+3

Explanation in words (Short Form)

- The first step is to use the formula and simplify it. So first we will Rewrite the division as a fraction.

- The second step is to Cancel the common factor of 9 and 3. Then Factor 3 out of 3. After that Cancel the common factor.

- The third step is to divide
3x^2 by 1. Then at the end, subtract 1 from 4. The answer will result as
3x^2+3

Answer:


=3x^2+3

Hope this helps.

User Dranobob
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3.2k points