1) - 112
2) 87
3) - 13
Объяснение:
1) 6* () - 4 * = 6 * (-8) - 4 * 16 = - 48 - 64 = - 112
2) 2 * 3 + (6 * - ()) = 6 + (6 * 9 + 27) = 6 + 54 + 27 = 87
3) - 2 * () + 6 * 3 = 1 - 2 * 16 + 6 * 3 = 1 - 32 + 18 = - 13
1) - 112
2) 87
3) - 13
Объяснение:
1) 6* () - 4 * = 6 * (-8) - 4 * 16 = - 48 - 64 = - 112
2) 2 * 3 + (6 * - ()) = 6 + (6 * 9 + 27) = 6 + 54 + 27 = 87
3) - 2 * () + 6 * 3 = 1 - 2 * 16 + 6 * 3 = 1 - 32 + 18 = - 13
2х+ (6х²-у³)=2*3+(6*(3*3)-(-3)*(-3)*(-3))=6+(6*9-9*(-3))=6+54-(-27)=87
х²- 2у⁴+6z=1*1-2*(-2)*(-2)*(-2)*(-2)+6*3=1-2*(4*4)+18=1-2*16+18=1-32+18=1-50=–49