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If you mean: (x+3) squared = (x+2) squared +11

Then the value of x works out as 3

Q: When the sum of a number plus 3 is squared it is more than 11 more than the sum of the number plus 2 when squared?

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The original number is 10 because: 10 squared = 10+90

(x + 3)2 = 11 + (x + 2)2x2 + 6x + 9 = 11 + x2 + 4x + 46x - 4x = 11 + 4 - 92x = 6x = 3Check: (3 + 3)2 = 11 + (3 + 2)2 ? ie 36 = 11 + 25 ? Yes. There you have it.

Six less than a number w squared is written algebraically as w2 - 6

the number is 24.. 24 is one less than 25 which is 5 squared when doubled its 48, which is one less than 7 squared (49)

x² - 15

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When the sum of a number plus 3 is squared, it is 11 more than the sum of the number plus 2 when squared.

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a number equals 2

if it is not this . -3<x<-2 < or equal

Are you asking me to tell you the answer? Because its easy and simple .