2 answers:
Answer:

Step-by-step explanation:
4 times 4 is 16 so while both are in power so we can do this like that
For this case we have the following expression:

By definition of power properties we have:

So, rewriting the expression we have:

Thus, the expression is reduced to 
Answer:

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9999*886+234
(9999*886)+234
= 8859114+234
+ 8859348
I hope that's help !
Answer:
20cm or A
Step-by-step explanation:
pythagorean theorem
25^2=15^2+b^2
625=225+b^2
b^2=400
b=20
=2 4/5
8/10+2
2+8/10=2 8/10
4/5- -2/1
(4x1)-(-2x5) divided by 5x1
=4- -10 divided by 5
=14/5
=2 4/5
The answer is <BAR ≅<CAR :)
Answer:

Step-by-step explanation:
Given

Required
Simplify

Cancel out 18

Divide 4 and 2

Divide 27 and 12 by 3

Apply law of indices


Divide 2 and 4


Rewrite as:

Hence:
