Q: What are chapterwise important questions in maths 2a?

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a/2a^2 You can take "a" out of both of those. It leaves you with 1/2a

maths 2a

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u can get xerox in vanasthalipuram panama hyd n also in guides

This is very easy questions lets solve it -2a - 9 = 39? Add both site 9 -2a - 9 +9= 39+9 Now Simplyfy -2a - 9 +9= 39+9 -2a= 48 devide both side with same factors -2a/-2= 48/-2 a= -24

Since the question is 3(2a), then just write it out. 3(2a) is 2a+2a+2a or 6a.

The multiplicative inverse of -2a is 1/(-2a) = -1/2a

2a+2a-7b+7b =4a

a-^2a-b^-a-b

The answer is 4a^2.

a + a + a - 2a = 3a - 2a = a

2a + 2b = c subtract 2a from both sides 2a - 2a + 2b = c - 2a 2b = c - 2a divide both sides by 2 (2/2)b = (c - 2a)/2 b = (c - 2a)/2 --------------------