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iogann1982 [59]
3 years ago
10

Solve for the value of x

Mathematics
1 answer:
Eddi Din [679]3 years ago
6 0

Answer:

X=5

Step-by-step explanation:

{x}^{2} +  {(2x + 2)}^{2}   =  {(2x + 3)}^{2}   \\  {x}^{2}  + 4 {x}^{2}  + 8x + 4 = 4 {x}^{2}  + 12x + 9 \\ 5  {x}^{2}  + 8x + 4 = 4 {x}^{2}  + 12x + 9 \\  {x}^{2}  - 4x - 5 = 0 \\ x =  - 5 \: or \: x = 5  \\ x = 5

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Best of Luck!

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