Factorizar 5x² - 5 ?
Factorizar 5x² - 5 ?
Factorizar 5x² - 5 ?
En resumen
Factorizar 5x² - 5 5(x² - 1).
Factorizar 5x² - 5
5(x² - 1).
5(x2)−5
5(x2) + 5(−1)
5(x2−1)
5(x2−12)
5(x + 1)(x−1).
Bueno 84 es haces el mcm y te queda asi 2×2×3×7 2 al cuadrado ×3×7.
a(a + 1) - b(a + 1) (a + 1)(a - b) a(x + 1) - b(x + 1) + c(x + 1) (x + 1)(a - b + c) x - 9 x + 8 - 9x + 8x = - x (x - 9)(x + 8) [ (a + 2) + (a - 3)] [(a + 2) - (a - 3)] [ a + 2 + a - 3 ] [ a + 2 - a + 3 ] [2a - 1] [ +…