145=(a-b)(a-b)

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Solution for 145=(a-b)(a-b) equation: 


Simplifying
145 = (a + -1b)(a + -1b)

Multiply (a + -1b) * (a + -1b)
145 = (a(a + -1b) + -1b * (a + -1b))
145 = ((a * a + -1b * a) + -1b * (a + -1b))

Reorder the terms:
145 = ((-1ab + a2) + -1b * (a + -1b))
145 = ((-1ab + a2) + -1b * (a + -1b))
145 = (-1ab + a2 + (a * -1b + -1b * -1b))
145 = (-1ab + a2 + (-1ab + 1b2))

Reorder the terms:
145 = (-1ab + -1ab + a2 + 1b2)

Combine like terms: -1ab + -1ab = -2ab
145 = (-2ab + a2 + 1b2)

Solving
145 = -2ab + a2 + 1b2

Solving for variable 'a'.

Reorder the terms:
145 + 2ab + -1a2 + -1b2 = -2ab + 2ab + a2 + -1a2 + 1b2 + -1b2

Combine like terms: -2ab + 2ab = 0
145 + 2ab + -1a2 + -1b2 = 0 + a2 + -1a2 + 1b2 + -1b2
145 + 2ab + -1a2 + -1b2 = a2 + -1a2 + 1b2 + -1b2

Combine like terms: a2 + -1a2 = 0
145 + 2ab + -1a2 + -1b2 = 0 + 1b2 + -1b2
145 + 2ab + -1a2 + -1b2 = 1b2 + -1b2

Combine like terms: 1b2 + -1b2 = 0
145 + 2ab + -1a2 + -1b2 = 0

The solution to this equation could not be determined.

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