Question

someone please solve this with working...
I need it fast...​

Answer 1

Answer:

Answer:12205652523,1198900,115857699183656

Step-by-step explanation:

(a)

${110011}^{2} + {1101}^{2} + {101010}^{2}$

$12102410121 + 1212201 + 102030201$

$ans = 12205652523$

(b)

${1100}^{2} - {110}^{2}$

$1210000 - 12100 = 1197900$

(c)

${343}^{5} \times {31}^{5}$

$40471256 \times 28629151 =$

$= 115857699183656$

Hope answer is helpful