Answer:
a²- b² = a² - b² (always true)
Step-by-step explanation:
what is the answer for a² – b² = (a-b)(a+b)
a² – b² = (a-b)(a+b)
a²- b² = a² - b²
this equation is always true
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check
a=1 and b=2
1²-2²=(1 - 2) * (1 + 2)
1 - 4 = 1 + (-4)
-3 = -3
