Question

doar pe 5 cu tot cu rezolvare,multumesc!!!

Answer 1

$a) {2}^{17} \times {2}^{13} = {2}^{17 + 13} = 2 ^{30} \\ \\b) {3}^{20} \times {3}^{14} = {3}^{20 + 14} = {3}^{34} \\ \\ c) {5}^{29} \times {5}^{17} = {5}^{29 + 17} = {5}^{46} \\ \\ d) {7}^{13} \times {7}^{45} = {7}^{13 + 45} = {7}^{58} \\ \\ e) {6}^{27} \times {6}^{26} = {6}^{27 + 26} = {6}^{53} \\ \\ f) {7}^{15} \times {7}^{29} = {7}^{15 + 29} = {7}^{44} \\ \\ g) {2}^{12} \times {2}^{19} = {2}^{12 + 19} = {2}^{31} \\ \\ h) {3}^{32} \times {3}^{14} = {3}^{32 + 14} = {3}^{46}$

Answer 2

a)2^17•2^13=2^(17+13)=2^30
b)3^20•3^14=3^(20+14)=3^34
c)5^29•5^17=5^(29+17)=5^46
d)7^13•7^45=7^(13+45)=7^58
e)6^27•6^26=6^(27+26)=6^53
f)7^15•7^29=7^(15+29)=7^44
g)2^12•2^19=2^(12+19)=2^31
h)3^32•3^14=3^(32+14)=3^46