Question

How do I Simplify 4+9x2÷3-1 ​

Answer 1

Calculate the sum or difference.
Which would give you … 4+6-1
And the answer is 9 .

Answer 2

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.