Evaluate the following:
4-7+-97÷35×-10-15
change fraction to like fraction.
4×-1-7×-1=-47=-4+(-9)7÷3×(-10)5×(-15)=-137÷3075=-137×7530=-975210=-6514
final answer is -6514
Evaluate : (i) (47)3 (ii) (1011)3 (iii) (115)3 (iv) (1310)3
Verify each of the following :
(i) (57×1213)×718=57×(1213×718) (ii) −1324×(−125×3536)=(−1324×−125)×3536 (iii) (−95×−103)×21−4=−95×(−103×21−4)
Evaluate:
(i)(53)2×(53)2
(ii)(56)6×(56)−4
(iii)(23)−3×(23)−2
(iv)(98)−3×(98)2
Verify the following :
(i) 37×(56+1213)=(37×56)+(37×1213) (ii) −154×(37+−125)=(−154×37)+(−154×−125) (iii) (−83+−1312)×56=(−83×56)+(−1312×56) (iv) −167×(−89+−76)=(−167×−89)+(−167×−76)
3-5×(-7)×47÷2-7