Of exponents. All answers should have positive exponents. 1. (x3) -6
*14
2.
x2
3. 35.34
4. (-6x)º
5. (8x)
m. m
6. (6x5)(2x)
7.
m3
8. (2xy)
9.
8x
10x2
10.
32a*b*cº
8a2b7

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

what

step-by-step explanation:

the answer is 128