Question

743 = 58. Find the value of 947​

Answer 1

Answer:

something is wrong in your question

plz check

Answer 2

Given:

743 = 58

We have to find, the value of  947​ = ?

Solution:

The pattern follow:

$(a^{2}+b^{2})$ - (b + c)

743 = $(7^{2}+4^{2})$ - (4 + 3)

= (49 + 16) - 7

= 65 - 7

= 58

Similarly,

947​ = $(9^{2}+4^{2})$ - (4 + 7)

= (81 + 16) - (4 + 7)

= 97 - 11

= 86

∴ The value of 947​ = '86'