Nataliya D. answered • 02/25/13
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(a ± b)2 = a2 ± 2ab + b2
a2 - b2 = (a - b)(a + b)
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a2 - 2ax + x2 - 4b2 = (a2 - 2ax + x2) - (2b)2 = (a -x)2 - (2b)2 = (a - x - 2b)(a - x + 2b)
Jean D.
hello i love your work but can you solve this too 2ax+3by=6;x thank you
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10/20/14
Nish L.
Thank you for the response Madam Nataliya, Appreciate you!!!
Nish
02/26/13