Which exepression is equivalent to startroot startfraction 128 x superscript 5 Baseline y superscript 6 baseline over 2 x superscript 7 baseline y superscript 5 baseline endfraction endroot

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.

yes.. it's proven to be 36.

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512