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| 1. |
Evaluate using algebraic properties 2522×2482 (CLAAS-8) |
| Answer» 82= (2500+22) (2500-18)(X+a) (x+b) = x^2 + (a+b)*x + a*b2500^2 + (22-18)*2500 + 22*(-18)6250000+ 10000-396= 6,259,604 | |