i need full chart of algebra formulas.
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this is the chart of algebra formula
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piku84:
thank u sristi ...i think this is the best
ur most welcome
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1. (a + b)2 = a2 + 2ab + b2
2. (a – b)2 = a2 – 2ab + b2
3. (a + b) (a – b) = a2 – b2
4. (x + a) (x + b) = x2 + (a + b) x + ab
2. (a – b)2 = a2 – 2ab + b2
3. (a + b) (a – b) = a2 – b2
4. (x + a) (x + b) = x2 + (a + b) x + ab
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