Question

Calcule o valor de x³ - x² - 4x + 4 para x = 1520
----------------------------
x² - 4

Answer 1

Para X = 1.520

.....x^3 - x^2 - 4x + 4
= _____________
..............x^2 - 4

.....(1.520)^3 - (1.520)^2 - 4(1.520) + 4
= __________________________
........................(1.520)^2 - 4

.....3.511.808.00 -2.310.400 - 6.080 + 4
= ____________________________
.............. .............2.310.400 - 4

.....3.509.497.600 - 6.080 + 4
= _____________________
......................2.310.396

.....3,509.491.520 + 4
= _______________
.............2.310.396

....3.509.491.524
= ____________
...........2.310.396
.
=