The three boxes 1,2,3 has values resp. AB,BC,AC Get 2A(B+C)
+AC-2C(A-B)in Box 1 using only addition in 3 steps.
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Answer Posted / anjali singla
On Solving the equation 2A(B+C)+AC - 2C(A-B)
we get 2AB+ 2BC+ AC
Step 1 : add box 2 value to box 1.
Step 2 : multiply it by 2 .
Step 3 : Add box 3 value to it .
| Is This Answer Correct ? | 7 Yes | 7 No |
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