3 years ago

Pls solve fast ! I’m begging you ! The lesson is operations on functions

Mathematics

1 answer:

Oliga [24]3 years ago

3 0

Step-by-step explanation:

1a. Just add both of them.

$8x - 3 + 4x + 5 = 12x + 2$

1b. We just subtract both of the functions.

$(8x - 3) - (4x + 5) =$

$4x - 8$

1c.

$(8x - 3)(4x + 5)$

$32 {x}^{2} + 28x - 15$

1d.

$\frac{8x - 3}{4x + 5} = 2 - \frac{13}{4x + 5}$

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