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Paladinen [302]
3 years ago
11

F(x)=(-3x+2) and g(x)=(2x^2-5x-1)

Mathematics
1 answer:
pashok25 [27]3 years ago
6 0

Answer: -6x² + 15x + 5

Step-by-step explanation:

To solve this problem, you only need to substitute g(x)'s equation as the value of the x in f(x), then simplify.

Step 1: f(x) = -3(2x² - 5x - 1) + 2

Step 2: Apply the distributive property

-3(2x²) + -3(-5x) + -3(-1)

-6x² + 15x + 3

Step 3: Simplify

f(x) = -6x² + 15x + 3 + 2

f(x) = -6x² + 15x + 5

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AB is a diameter of a circle, center O. C is a point on the circumference of the circle, such that
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Given:

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m∠CAB = 26°

To find:

The measure of m∠CBA.

Solution:

Angle formed in the diameter of a circle is always 90°.

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7 0
3 years ago
Multiply (3x-4)(6x+7
Hitman42 [59]

Multiplying ,you get 18x^2+21x-24x-28. You simplify to get:

18x^2-3x-28.


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3 years ago
The volume of a cone is 339.12 if the radius is 6 meters calculate the height
Natali5045456 [20]

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