Simplify,b-[b-(a+b)-(b-(b-a+b)]+2a]
A0
Ba
C2a
D4a
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Related Questions:
Six persons A, B, C, D, E, F are sitting in a circle looking at the centre of the circle. A is sitting facing B. B is sitting to the right of E and left of C. A is sitting to the left of F and right of D. If the positions of A and E are interchanged, who will be sitting between A and C?
=
154² ന്റെ വില കണ്ടുപിടിക്കുന്നതിന് 153² ന്റെ വിലയോട് എത്ര കൂട്ടണം?
If (a + b)² = 10 and (a - b)² = 4 then what is a² +b²?
a , b എന്നിവ എണ്ണൽ സംഖ്യകളാണ്. a - b = 7, ab = 30 എങ്കിൽ a+b എത്ര ?