5x^3 + 15 x^2 - 125x - 375 = 5(x^3 + 3 x^2 - 25x - 75) = 5[(x^3 + 3 x^2) - (25x + 75)] = 5[x^2(x + 3) - 25(x + 3)] = 5[(x + 3)(x^2 - 25)] = 5(x + 3)(x + 5)(x -5)
(375) + (20%) = 375.2450 is 20% more than 375 .
The best estimate is, of course, the correct value, which is so easy to calculate that I am astounded that anyone would want to estimate it. 128 + 375 = 125 + 3 + 375 = 125 + 375 + 3 = 500 + 3 = 503 The second best is 500.
325 + 50 = 375
Divide by 1, 3, 5 and 15.1, 3, 5, 15, 25, 75, 125, 375
5x^3 + 15 x^2 - 125x - 375 = 5(x^3 + 3 x^2 - 25x - 75) = 5[(x^3 + 3 x^2) - (25x + 75)] = 5[x^2(x + 3) - 25(x + 3)] = 5[(x + 3)(x^2 - 25)] = 5(x + 3)(x + 5)(x -5)
375 plus 107 = 482
The greatest common factor of 375 and 1,029 is 3.
The greatest common factor of 164 and 375 is 1.
The greatest common factor of the numbers 105 and 375 is 15.
125 and 375's highest common factor is 125.
375 + 489 = 864
123 + 375 = 498
The greatest common factor of 375 and 484 is 1
The GCF of 375 and 100 is 125
The GCF of 150 and 375 is 75.
(375) + (20%) = 375.2450 is 20% more than 375 .