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Andrews [41]
3 years ago
6

What is the difference of the two polynomials? (NineX squared plus 8X) minus (twoX squared plus 3X)

Mathematics
1 answer:
bagirrra123 [75]3 years ago
5 0

Answer:

7x {}^{2}  + 5x

Step-by-step explanation:

9x {}^{2} + 8x - (2x {}^{2} + 3x) \\  \\  = 9x {}^{2} + 8x - 2x {}^{2} - 3x (remove \: brackets) \\\  \\ = 7x {}^{2} - 5x

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nasty-shy [4]

Answer:

{-2,-1,0,1,2}

Step-by-step explanation:

When we are talking of the range, we are referring to the possible y-values the relation can take

Hence, a set of y-values will represent the range of the relation

we have this as:

{2, 1 , 0, -1 , -2}

Arranging in order, we have ;

{-2,-1,0,1,2}

8 0
3 years ago
If f(x)=x2+3x+5 what's is f(3+h)
Nikolay [14]

(3+h)2+3(3+h)+5

Distribute the 2 to 3+h and the 3 to 3+h

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add like terms

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7 0
4 years ago
Solve for the missing side in the special right triangle.
nevsk [136]

Answer:

3

Step-by-step explanation:

If I remember how to solve these questions correctly, if there is a triangle that is 45 degrees, the hypotenuse will be times the square root of 2 of the other two sides (which are equal to eachother). Hope this helped!

6 0
3 years ago
Read 2 more answers
The equation of a linear function in point-slope form is y – y1 = m(x – x1). Harold correctly wrote the equation y = 3(x – 7) us
LenKa [72]

Answer:

Coordinate of points = (7 , 0)

Step-by-step explanation:

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Equation of slope;

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Computation:

By comparing

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So,

y1 = 0

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Coordinate of points = (7 , 0)

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3 years ago
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I hope that helped :)

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4 years ago
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