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5 thatAbch.of (45 -(16)* )=384 findselve 0.5 +0.47of (6)* (1 322-8 then find-Evaluate 73 - 312VTO +13 115 +312If 2 y, yb zand zu = 2evaluate (253k + (1253Simplify: 552/83+273) Tind a 4bit V2 + 3 = 932-23show that : |
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Answer» 7V3/V10+V3× 7V3(V10-V3)/(10-3)=7 V30-V9/7=7V30-3/7=7 V21/7= V21_________________(1) 3V2/V15+3V2 X (V15-3V2)/15-9(2)=3V2(V15-3V2)/15-18=3V30-9(2)/15-18=3V2x15-18/-3=3V30-18/-3=3(V30-6)/-3=3(V12)/-3=V12_____________(2) from 1 and 2 V21-V12=V9=3 (9/4)^-3/2 x (125/27)-3/2=(4/9)3/2 x (27/125)^2/3=3/2 × 9/5=27/10 |
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