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2 years ago

7/9 - 1/2 in simplest fraction form

Mathematics

2 answers:

likoan [24]2 years ago

8 0

14/18-9/18=5/18 it can't be simplified anymore

irinina [24]2 years ago

8 0

A common multiple of 9 and 2 is 18 so :
14/18 - 9/18 equals 5/18 and 5/18 cannot be simplified

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2(a³+b²+11)+1(3+a³+b+11)

Ann [662]

Answer:

$2(a^3+b^2+11)+1(3+a^3+b+11)=3a^3+2b^2+b+36$

Step-by-step explanation:

I assume that you need simplification of the given expression.

The given expression is:

$2(a^3+b^2+11)+1(3+a^3+b+11)$

Using distributive property and multiplying 2 inside the parenthesis and 1 inside the other parenthesis. This gives,

$2(a^3+b^2+11)=2\times a^3+2\times b^2+2\times 11\\2(a^3+b^2+11)=2a^3+2b^2+22\\\\1(3+a^3+b+11)=1\times 3+1\times a^3+1\times b+1\times 11\\1(3+a^3+b+11)=3+a^3+b+11=a^3+b+14$

Therefore, $2(a^3+b^2+11)+1(3+a^3+b+11)$ is equal to:

$2a^3+2b^2+22+a^3+b+14$

Now, combining like terms using the commutative property of addition, we get:

$=(2a^3+a^3)+2b^2+b+(22+14)\\=3a^3+2b^2+b+36$

Therefore, the simplified form is $3a^3+2b^2+b+36$

8 0

3 years ago

X2 – 3x + 10 What is the answer to this?

Tpy6a [65]

Answer:

-1x+10

Step-by-step explanation:

6 0

2 years ago

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Find the circumference and area of a circle with a diameter of 14 inches. Leave your answers in terms of pi. C = 14π; A = 49π. C

Olenka [21]

Given:
diameter = 14 inches
radius = 14 inches / 2 = 7 inches

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C = 14π and A = 49π

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2 years ago

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aliina [53]

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3 years ago

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muminat

Answer:135