Answer:
18x^2 + 22x + 4 -----i dont know for sure if this is correct but i tried my best so dont complain pls if its not correct
Step-by-step explanation:
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I I ----srry this helps me
I I
I I 9x^2 + 5x + 2
I I
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6x + 1
So you times both by 2 by doing first:
2(6x+1) = 12x + 2
and
2(9x^2 + 5x + 2) = 18x^2 + 10x + 2
Then you need to find the like terms. To find the like terms you need to find two similar terms and add or minus. For example:
2x + 4 - 3x + 2
The two similar terms are: [2x] + 4 [-3x] + 2
so minus them 2x - 3x = -1x and then
4 + 2 = 6 so the final equation is -
6 - 1x . you cant find the like terms of that because they arent the same terms. The same can be said with 2x and 2x^2. Theyre not the same terms.
So continuing with the initial question,
find the like terms of:
18x^2 [+ 10x] (+ 2) [+ 12x] (+ 2) ----- the brackets are just so you know which are like terms.
so the final equation is:
18x^2 + 22x + 4.
