Welke uitspraak is correct ? |
A. (a − b)2 = (a − b)(a + b) |
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B. (a − b)2 = (b − a)2 | |
C. a2 + b2 = (a + b)(a − b) | |
D. a2 + b2 = (a + b)2 | |
E. (b − a)(b − a) = − (a − b)2 |
[ 2-0016 - op net sinds 24.11.97-(E)-4.11.2024 ]
Which statement is correct ? |
A. (a − b)2 = (a − b)(a + b) |
---|---|
B. (a − b)2 = (b − a)2 | |
C. a2 + b2 = (a + b)(a − b) | |
D. a2 + b2 = (a + b)2 | |
E. (b − a)(b − a) = − (a − b)2 |