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Zarrin [17]
3 years ago
15

Find the sum of -3x^2-4x+3−3x 2−4x+3 and 2x^2-x+32x 2 −x+3.

Mathematics
1 answer:
Travka [436]3 years ago
3 0

Answer:

28x^2-10x+9

Step-by-step explanation:

28x^2-10x+9

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The answer is 3.

Step-by-step explanation:

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2 years ago
30 points if you answer this question and please show work !!
worty [1.4K]
I don't know what is between f(x) and g(x), so (for now) there are two posible answers:

1. f(x)g(x) = f(x)\cdot g(x) - function multiplication:

f(x)g(x)=(2x-3)\cdot(3x+8)=2x\cdot3x+2x\cdot8-3\cdot3x-3\cdot8=\\\\=6x^2+16x-9x-24=\boxed{6x^2+7x-24}

2. f(x)g(x)=f(x)\circ g(x) - function composition:

f(x)g(x) = f(x)\circ g(x) = f\big(g(x)\big)=2(3x+8)-3=2\cdot3x+2\cdot8-3=\\\\=6x+16-3=\boxed{6x+13}


5 0
3 years ago
Can someone please help me with the last 3
mash [69]

Answer:

its pretty complicated

Step-by-step explanation:

4 0
3 years ago
A line has a slope of -5 and passes through (1,-1).which is the equation of the line in point - slope form?
tangare [24]
The equation of a line which has the slope m and passes through the point A(x1,y1) has the formula:
y-y1=m(x-x1)
in your case m= -5 ; A(x1;y1)=(1;-1)
y-(-1)= -5(x-1)
y+1= -5(x-1)
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8 0
3 years ago
Read 2 more answers
One number is 10 more than the other. Their product is 299. Which of the following are the representations?
Talja [164]

Answer:

A.

Step-by-step explanation:

the second number is just 10 more than the first

6 0
2 years ago
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