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The expression (3a \times 4b) represents the multiplication of the coefficients and the variables separately. When multiplied, the coefficients (3) and (4) give (12), and the variables (a) and (b) are combined to form (ab). Therefore, the simplified expression is (12ab).

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1w ago

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Simplify 5a plus 4b - 3a?

5a + 4b - 3a =(5a - 3a) + 4b =2a + 4b =2 (a + 2b)


6b plus 5a-4b plus 3a?

6b+5a-4b+3a= ? Rearrange it as 5a+3a+6b-4b = 8a+2b


3a 4b equals 7a 4b?

Clearly, there are some signs missing. So let's try the four possibilities for the second terms: 1. + and + 3a + 4b = 7a + 4b Subtract 4b from each side: 3a = 7a Subtract 3a from each side: 0 = 4a Answer : a = 0, b indeterminate (ie can have any vaue). 2. + and - 3a + 4b = 7a - 4b Subtract 4b from each side: 3a = 7a - 8b Subtract 7a from each side: -4a = -8b or 4a = 8b Answer: a = 2b 3. - and - 3a - 4b = 7a - 4b Add 4b to each side: 3a = 7a Subtract 3a from each side: 0 = 4a Answer : a = 0, b indeterminate (ie can have any vaue). 4. - and + 3a - 4b = 7a + 4b Add 4b to each side: 3a = 7a + 8b Subtract 7a from each side: -4a = 8b or 4a = -8b Answer: a = -2b Can't do better than that with the information available.


How do you factor 3a-12ab?

It is: 3a(1-4b)


How do you factorise 3a -12ab?

15


What is the answer to Simplify 5a plus 4b-3a?

2a + 4b


What is the equivalent to 3a plus 4b - -6a - 3b?

3a + 4b - (-6a) - 3b? There is no equivalent because you did not make it an equality. However you could combine the numbers... 3a + 4b +6a -3b = 9a + 1b


What is 3a plus 4b - 5 - a?

2a + 4b - 52a + 4b - 52a + 4b - 52a + 4b - 5


Negative parenthesis 3a plus 7b parenthesis minus 8a minus 4b plus 2?

Numerically, if the question looks like this:--(3a + 7b) - 8a - 4b + 2Then the answer is this:--3a - 7b - 8a - 4b + 2= -11a -11b + 2


What is 3a plus 5b minus 6a minus 9b?

3a + 5b - 6a - 9b = -3a - 4b


How do you simplify 3a plus 2b - a plus 4b?

Change the order to make it more obvious: 3a - a + 2b + 4b 2a + 6b or 2 (a + 3b).


How do you simplify 3a x 4b?

1 x1 =1 2x2=4 and it goes on and on bye see you later