smatthews7 smatthews7

30-04-2020
Mathematics

contestada

Expand the following:
a) x(x + 5)
b) x(3x – 1)
c) 2x(2x + 3)
d) 5x(x – 3y)

Respuesta :

30-04-2020

a) x to the power of 2 + 5x
b) 3x to the power of 2 -x
c) 4x to the power of 2 + 6x
d) 5x to the power of 2 -15xy

Answer Link

Akolism256 Akolism256

30-04-2020

Answer:

[tex] {x}^{2} + 5x[/tex]

[tex] {3x}^{2} - x[/tex]

[tex] {4x}^{2} + 6x[/tex]

[tex] {5x}^{2} - 15xy[/tex]

Answer Link

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