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tamaranim1 [39]
3 years ago
7

How many terms are in the binomial expansion of (2x + 3)5? 4 5 6 7

Mathematics
2 answers:
mash [69]3 years ago
6 0

Answer:- There are 6 terms in the binomial expansion of (2x + 3)^5.


Explanation:-

In algebra, the binomial theorem trace the algebraic expansion of powers of a binomial.

Binomial theorem tells that for any positive integer m, the mth power of the sum of two numbers p and q can be expressed as the sum of n + 1 terms .

Given equation:-(2x + 3)^5, where m=5

Thus, the number of terms in the given expansion is m+1=5+1= 6 terms.


KatRina [158]3 years ago
3 0
One more than the degree.
Answer: 6.
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Two supplementary angles have measurements of (3x)° and (10x – 15)°. What are the measures of the
Oxana [17]

Sorry for the way it came out but the Answer:

2

x

+

5

=

43

∘

3

x

−

10

=

47

∘

Explanation:

A complementary angles means angles that add up to

90

degrees. The two angles given in the question are complementary angles.

So

Our first angle

(

2

x

+

5

)

plus the second angle

(

3

x

−

10

)

is equal to

90

degrees

(

2

x

+

5

)

+

(

3

x

−

10

)

=

90

Now we solve for

x

, first we add up the like terms

2

x

+

3

x

+

5

−

10

=

90

5

x

−

5

=

90

Add

5

to both sides

5

x

=

95

Divide both sides by

5

we get

x

=

19

Now and after we find

x

we substitute it to get our two angles

2

x

+

5

=

2

(

19

)

+

5

=

43

∘

3

x

−

10

=

3

(

19

)

−

10

=

47

∘

Hope it helps :)

Step-by-step explanation:

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torisob [31]

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Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

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1 mile = 5,280 feet not 5,180

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---------------------------

Using the numbers stated in the problem

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