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SpyIntel [72]
3 years ago
5

The expression (8^2)^3 in the example problem is a product of powers. What are the powers being multiplied? What are the powers

being multiplied in the expression (2^4)(5^4)?

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
8 0

Answer:

a) 8²

b) 2⁴ and 5⁴

Step-by-step explanation:

The power of a number is the base together with the exponent of the number.

The given expresion is

( {8}^{2} )^{3}

We can rewrite this as:

{8}^{2}  \times  {8}^{2}  \times  {8}^{2}

Over here the power being multiplied is

{8}^{2}

Also, the powers being multiplied in

( {2}^{4} )( {5}^{4} )

are 2⁴ and 5⁴

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sladkih [1.3K]

Answer:

see below

Step-by-step explanation:

(2x + i)(2x – i)

FOIL

first  2x*2x =4x^2

outer  -i * 2x = 2x i

inner i * 2x = 2x i

last i * -i = -i^2  and i^2 = -1  so - (i^2 ) = - (-1) = 1

Add together

4x^2 + 2xi -2x i +1

Combine like terms

4x^2 +1

8 0
2 years ago
What is the answer to this quetion
sveta [45]
   |-2| + |-3| - (-6)

=   2 + 3 + 6    = 11 (answer)
4 0
3 years ago
Read 2 more answers
The question is:
kifflom [539]
Pythagoras theorem is  c^2 = b^2 + a^2

so when you plug in the numbers its 12^2 + 5^2 =169
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square root 169 = 13

AB =13 cm



hope this helps I tried my best. xx
6 0
3 years ago
-2 (3 + 5y -10) = 34
IrinaK [193]
-2 (3+5y-10) = 34
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7 0
3 years ago
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According to this diagram, what is tan 67° ?
Zanzabum

Answer:

B. 12/5

Step-by-step explanation:

tan=opp. leg/adj. leg

tan 67= 12/5

6 0
3 years ago
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