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3 years ago

Let f(x) = 4x -5 and g(x) = 6x - 3. find f(x) - g(x).

Mathematics

2 answers:

Sphinxa [80]3 years ago

5 0

F(x) = -4x - 5
g(x) = -6x - 3

-4x - 5
- -6x - 3

-4x - 5
6x + 3
2x - 2

il63 [147K]3 years ago

3 0

Answer: f(x) - g(x) = -2x -2.

Step-by-step explanation:

It is given that f(x) = 4x - 5 and g(x) = 6x - 3. Calculate the difference between f(x) and g(x) as follows.

f(x) - g(x)

= 4x - 5 - 1 × (6x - 3) → Using distributive property A × (B - C)

= 4x - 5 - 6x + 3

= -2x -2

Thus, f(x) - g(x) = -2x -2.

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Darren is painting a wooden block as part of his art project The block is a rectangular prism that is 12cm long by 9 cm wide by

Ksenya-84 [330]

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<h3>The surface area in square meters that Darren has to paint is $426cm^2$ </h3><h3>∴ $A=426cm^2$ </h3>

Step-by-step explanation:

Given that Darren is painting a wooden block is a rectangular prism

Its length is 12 cm ,width is 9 cm and height is 5 cm

<h3>To find the surface area in square meters that Darren has to paint :</h3>

Let l be the length, w be the width and h be the height

Then l=12 cm , w=9 cm and h=5 cm

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