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Fed [463]
3 years ago
10

Can someone please tell me the answers for this question

Mathematics
1 answer:
Evgen [1.6K]3 years ago
3 0
Ooooooomkkkkkkkkkkkkk
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How does the Binomial Theorem’s use Pascal’s triangle to expand binomials raised to positive integer powers?
MrMuchimi

Answer:

There are  ways for quickly multiply out a binomial that's being raised by an exponent. Like

(a + b)0 = 1

(a + b)1 = a + b

(a + b)2 = a2 + 2ab + b2

(a + b)3 = (a + b)(a + b)2 = (a + b)(a2 + 2ab + b2) = a3 + 3a2b + 3ab2 + b3

and so on and so on

but there was this mathematician named Blaise Pascal and he found a numerical pattern, called Pascal's Triangle, for quickly expanding a binomial like the ones from earlier. It looks like this

1                           1      

2                   1     2     1

3                1     3     3   1

4           1     4     6     4     1

5       1     5     10     10     5     1

Pascal's Triangle gives us the coefficients for an expanded binomial of the form (a + b)n, where n is the row of the triangle.

Hope this helps!

5 0
3 years ago
What is the prime factorization of 50? 2 x 5 2 x 25 2 x 5 x 5 2 x 2 x 5
NeX [460]

Answer:

i think it is 2×5×5

hope it helps

7 0
3 years ago
Help ASAP please and thanks
Firlakuza [10]
The first one includes both
4 0
3 years ago
Read 2 more answers
A rectangle has an area of 96 cm2 The length of the rectangle is 4 cm longer than the width. Work out the length and width of th
Svetach [21]
Area of a rectangle: 2(L+W)
length: 4+W

Area: 2(4+W) + 2W = 96
8+2W+2W = 96
8+4W = 96
4W = 88
W= 22cm

Calculate for length: 2L + 2(22) = 96
2L + 44 = 96
2L = 52
L = 26cm

• The length is 26cm and width is 22 cm.
3 0
3 years ago
The second one I don’t know it
loris [4]

Answer:

The third one \sqrt[3]{15}

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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