Answer:
1154
Step-by-step explanation:
Perhaps the easiest way to evaluate this numerical expression is to let a calculator do it. Alternatively, we can compute the value from a +1/a.
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<h3>expression</h3>
Consider the square of a +1/a:
(a +1/a)^2 = a^2 +2(a)(1/a) +1/a^2 = (a^2 +1/a^2) +2
This means ...
a^2 +1/a^2 = (a +1/a)^2 -2
Similarly, using a^2 for 'a' in the above, we have ...
a^4 +1/a^4 = (a^2 +1/a^2)^2 -2
<h3>numerical value</h3>
The value of a +1/a is ...
Then the value of a^2 +1/a^2 is 6^2 -2 = 34
and the value of a^4 +1/a^4 is 34^2 -2 = 1154
If both of them ran exaxtly 2 1/4 miles then break it up
2 1/4
4*2 = 8+1 =9
9/4
1/4 +1/4+1/4+1/4 +1/4+1/4+<span>1/4 +1/4+1/4 = 2 1/4
So they ran 9 quarter miles </span>
24 x -9 or 24x - 9?
then I will answer :))
43 maybe? And if I’m wrong in advance-Sorry
The transformations that always produce congruent figures are TRANSLATIONS, REFLECTIONS, and ROTATIONS. These transformations are isometric, thus, the figures produced are always congruent to the original figures.
The transformation that sometimes produce congruent figures is dilation. It can be enlargement or contraction.
rule: (x,y) → (x+4,y+8)
