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shtirl [24]
3 years ago
11

Multiply the polynomial vertically: 1/2x^2(12x^2 - 4x + 2)

Mathematics
1 answer:
Anna35 [415]3 years ago
5 0

Step-by-step explanation:

= 1/2x^2.12x^2 - 1/2x^2.4x + 1/2x^2.2

= 6x^4 - 2x^2 + x

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Find the inverse of y=1/2x+6. Show steps
soldi70 [24.7K]

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y = 2x - 12

Step-by-step explanation:

To find the inverse of a function, you switch x and y and solve for y.

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Mary's SUV has a 15-gallon gas tank. The SUV gets an estimated 24 miles per gallon.
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3 years ago
The reciprocal of half a number increased by half the reciprocal of the number is 1/2. Find the number
klemol [59]

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5

Explanation:

Let the number equal x. Half the number is then

x

2

and the reciprocal of that is

2

x

The reciprocal of the number is

1

x

and half that is

1

2

x

then

2

x

+

1

2

x

=

1

2

4

x

+

x

2

x

2

=

1

2

10

x

=

2

x

2

2

x

2

−

10

x

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0

2

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(

x

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=

0

Zero is not viable solution as its reciprocal is infinity. The answer is therefore

x

=

5

7 0
3 years ago
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