lilhellin87
lilhellin87 lilhellin87
  • 23-02-2022
  • Mathematics
contestada

Find the product of (a+5)(a-3)

Respuesta :

MathWiz0001
MathWiz0001 MathWiz0001
  • 23-02-2022

Step-by-step explanation:

To find the product, we'll be using the FOIL method.

F - Front.

O - Outer.

I - Inner.

L - Last.

When applying the FOIL method:

[tex]a(a) + - 3(a) + 5(a) - 3(5)[/tex]

Multiplying:

[tex] {a}^{2} - 3a + 5a - 15[/tex]

Combine Like-Terms:

[tex] {a}^{2} + 2a - 15[/tex]

a^2 + 2a - 15 is your product.

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