Question

123=32. 234=75. 456=245. 678=???

Answer 1

Answer:567

Step-by-step explanation:

7 * ((7+8) - 6)^2 = 567

Answer 2

Answer:

The correct answer is 678= 567

Step-by-step explanation:

123=32, 234=75, 456=245
To find, 678 = ?​
The pattern follow:
second number x [(second number+ third number)-first number]²

123=32
2 x [(2+3)-1]²=2 x [5-1]²= 2 x 4²= 2 x 16= 32

234=75
3 x [(3+4)-2]²= 3 x [7-2]²= 3 x 5²= 3 x 25= 75

456=245
5 x [(6+5)-4]²= 5 x [11-4]²= 5 x 7²= 5 x 49= 245

Similarly,

678= ?

$7\times[(7+8)-6]^{2} =7\times[15-6]^{2} =7\times81=567$

∴ 678=567

Hence, the pattern followed here is:
second number x [(second number+ third number)-first number]²




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