Question

Ejemplos de binomios con termino simple

Answer 1

1. (a + 2)(a + 3) = a² + a (2 + 3)+(2)(3)= a² + 5a + 6
2. (x + 5)(x + 4) = (x)² – x (5 + 4) + (5)(4)= x² + 9x + 20
3. (t + 2)(t - 3) = t² + t (2 – 3) + (2)(-3)= t² - t - 6
(a + 5)(a - 9) = a² + a (5 – 9) + (5)(-9)= a² – 4a – 45
5. (x - 8)(x - 1) = (x)² + x(- 8 + -1) + (- 8)(- 1)= x² - 9x + 8
asi o mas facil? xd