Wiki User
∙ 12y ago2.5x103 = 2500
3.5x102 = 350
2500 + 350 = 2850 which is 2.95x103
Wiki User
∙ 12y ago1.39 times 10 to the 2nd power is 139
4C2 * (-2CD2) = -8C3D2
The result is 117,649
43 times 32 = 576
729
120
790
8,730
3.14 X 7^(2) = 3.14 X 49 = 153.93804...
800
114
279