ayindejoy
23.08.2021 •
Mathematics
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Ответ:
Representation
let x be the number:
first number x
second number x+1
third number x+2
Illustration:
(1st)² + (2nd)(3rd) = 46
x² + (x+1)(x+2) = 46
Solution:
x² + (x+1)(x+2) = 46
x²+x²3x+2 = 46
2x²+3x = 2-46 = 0
2x²+3x-44=0
x-4 = 0
2x + 11 = 0
x = 4 2x = -11
1st = 4
2nd = 4+1 = 5
3rd = 4+2 = 6
Checking
4²+(5)(6) = 46
16+30 = 46
46 = 46
Answer
the numbers are 4, 5 and 6
HOPE THIS HELPS. GOODLUCK:)
Ответ:
:
step-by-step explanation: