3 years ago

Express the product of 2xsquared+6x-8 and x+3 in standard form

1 answer:

4 0

Answer:

2x^3+12x^2+10x-24

Step-by-step explanation:

(2x^2+6x-8)(x+3)

2x^3+6x^2-8x+6x^2+18x-24

2x^3+6x^2+6x^2-8x+18x-24

2x^3+12x^2+10x-24

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Mariana [72]

3x+5x-12=180
8x=180+12
8x=192
x=192/8
x=24

angle 1 = 5x-12
=5(24)-12
=120-12
=108

angle 2= 3x =3*24=72

angle 1 = angle 9
angle 9= 108

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scoundrel [369]

Answer:

6 cm. triangles have 3 sides, and total length is 18 cm. divide 18 by 3 equal sides to get 6 cm

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Sloan [31]

Answer:

-5/9 and -1

Step-by-step explanation:

1. to differentiate the given function; 2. to substitute the coordinates of the point.

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goldenfox [79]

Answer:

Step-by-step explanation:

gpih

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Paraphin [41]

F(x) = -5/6x - 3

You can get this by identifying the y-intercept and then using the formula for slope given any two points on the graph.

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