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ankoles [38]
3 years ago
13

Simplify the expression. (42 − 2)2

Mathematics
2 answers:
Alik [6]3 years ago
4 0

Answer:

80

Step-by-step explanation:

torisob [31]3 years ago
4 0
(42 - 2)2
First subtract 42 - 2
Now that will leave you with 40 x 2
Which equals 80
Answer:80

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Find the first 3 iterations of the function here: g(n) = 3x if you have<br> an initial value of 2.
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(Free points)<br><br>Factorise x³ + 216y³ + 8z³ - 36xyz​
Nadusha1986 [10]

Answer:

[x+6y+2z][x²+(6y)²+(2z)²-6xy-12yz-2xz]

Step-by-step explanation:

x³+216y³+8z³-36xyz

x³+(6y)³+(2z)³-3×6×2×xyz

As we know

a³+b³+c³-3abc=(a+b+c)(a²+b²+c²-ab-bc-ca)

Let a=x

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Now.

[x+6y+2z][(x²+(6y)²+(2z)²-x×6y-6y×2z-x×2z]

[x+6y+2z][x²+(6y)²+(2z)²-6xy-12yz-2xz]

3 0
3 years ago
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yuradex [85]
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den301095 [7]

Answer:

<u>The correct answer is C. 4 -6</u>

Step-by-step explanation:

Let's solve the operation given, this way:

(7 - 11/) + (-3 + 5/)

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