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3 years ago

If f(x)=2x^3-4x^2+2,and g(x)=x^3-2x^2-2x+4 then f(x)-g(xl=

Mathematics

1 answer:

kirill [66]3 years ago

5 0

Answer:

x³ - 2x² + 2x - 2

Step-by-step explanation:

f(x) - g(x)

= 2x³ - 4x² + 2 - (x³ - 2x² - 2x + 4) ← distribute by - 1

= 2x³ - 4x² + 2 - x³ + 2x² + 2x - 4 ← collect like terms

= x³ - 2x² + 2x - 2

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Need help. asap. also need an explanation for the problem. :)

Maurinko [17]

Answer:

124858

Step-by-step explanation:

The first 4 digits are simple, you multiply the first digit of the equation by the 2nd digit and then for the other 2 you multiply the first digit of the equation by the 3rd digit.

6 + 2 + 8

6 * 2 = 12

6 * 8 = 48

Then the last 2 digits are the sum of the products of the 1 and 2 and 1 and 3 and subtract it by the 2

12 + 48 = 60

60 - 2 = 58

Put them together

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2 years ago

If Gabby has 15 cosmetics in a bag, and 5 of those cosmetics are eyeshadow, then what is the probability of her picking an eyesh

nasty-shy [4]

this could be represented in the following way 5/15

Probability is

Fraction= 1/3

Decimal=0.33333333333333

Percentage:33.33333%

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2 years ago

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Steven likes to skip rocks on the lake. If he skips 2 rocks 5 times, 4 rocks 3 times, and 6 rocks 2 times, how many skips does h

natulia [17]

He skips 48 times and 10 times

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2 years ago

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Keira goes shopping at a supermarket

Damm [24]

What is the rest of it

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3 years ago

Chloe is painting on a stretched canvas that has an area of 108 square inches. The length of the canvas is 12 inches. The width

Stolb23 [73]

Answer: Width of canvas = 9 inches

Area left for painting after painting the border = 70 square inches.

Explanation :

Since we have given that

Area of painting = 108 square inches

Length of canvas = 12 inches

As we know that

$\text{Area of rectangle} = length\times breadth$

$108=12\times breadth\\\\\frac{108}{12}=breadth\\\\9=breadth$

So, breadth of canvas = 9 inches .

Now, Chloe paints a 1 inch wide blue border on the canvas.

$\text{So, remaining length left for painting after painting the border} = 9-1-1=9-2=7\text{ inches}$

$\text{ Remaining breadth left for painting after painting the border }= 12-1-1=12-2= 10\text{ inches}$

$\text{So , area of remaining portion }= length\times breadth \\\\ \text{ area of remaining portion }=7\times 10\\\\\text{ area of remaining portion }=70 \text{ square inches}$

Hence, remaining area = 70 square inches .

6 0

2 years ago

If f(x)=2x^3-4x^2+2,and g(x)=x^3-2x^2-2x+4 then f(x)-g(xl=​

If f(x)=2x^3-4x^2+2,and g(x)=x^3-2x^2-2x+4 then f(x)-g(xl=