xpineappleslusheex
xpineappleslusheex xpineappleslusheex
  • 03-06-2018
  • Mathematics
contestada

Expand and simplify
[tex]a)(x + 4)(x - 2)[/tex]
[tex]b)3(x + 4) - 4(2x + 1)[/tex]

Respuesta :

Ruppy
Ruppy Ruppy
  • 03-06-2018
a) Use the FOIL method
x^2+2x-8
b) -5x+8
Answer Link

Otras preguntas

Which statement describes the general trends in electronegativity and first ionization energy as the elements in Period 3 are considered in order from Na to Cl?
The barrel of a gun is also known as what? Rifle Caliber Bore Gauge
Despite growing numbers, minority groups in the US continue to face
Which primary source document would give you insight into how the Great Chicago Fire affected working-class families?
What is a problem solving by following steps to draw a conclusion?
If the ordered pair (2,4) is on the graph f(x), find one ordered pair that will be on the following functions: a) f(x)-3 b) f(x-3) c) 2 f(x) d) f(x-
the building blocks of proteins are known as
during the 1930s the national labor relations act , the fair labor standards act , and the glass-steal all banking reform act were passed by congress. from thes
why is pi the best example of an exponent
why is pi the best example of an exponent