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2 years ago

Having Problems With This Question

Mathematics

1 answer:

hjlf2 years ago

8 0

Answer:

f+g(2)=10

f-g(4)=-4

F/G(2)= 7/3

(f)(g)(1)=0

Step-by-step explanation:

1. (f+g)=2x+3+x^2-1 2(2)+2=10

2. (f-g)=(2x+3)-(x^2-1)=-x^2+2x+4= -16+8+4=-4

3. f/g= 2x+3/x^2-1 4+3/3= 7/3

4. f*g= (2x+3)(x^2-1)= 2x^3+3x^2-2x-3= 2(1)^3-2(1)+3(1)^2-3=0

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Is y= 1/2x - 4 equal to 3x - 6y = 24

Readme [11.4K]

Answer:

$\fbox{\begin{minipage}{4em}Yes, it is\end{minipage}}$

Step-by-step explanation:

3x - 6y = 24

Divide both sides by 6:

(3/6)x - (6/6)y = 24/6

Simplify:

(1/2)x - y = 4

Move y to the right side, 4 to the left side, and change sign of y and 4:

(1/2)x - 4 = y

Rearrange both sides:

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Hope this helps!

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Tema [17]

Answer:

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Step-by-step explanation:

Opening the parenthesis and simplifying by combining like terms:

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3 years ago

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ExtremeBDS [4]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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