Mathematics, 04.10.2019 18:50, shongmadi77

Solve
x2 - 49 = 0

a) ±49
b) ±12
c) ±7
d) ±6

Answers: 2

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Do you know the correct answer?

Solve
x2 - 49 = 0

a) ±49
b) ±12
c) ±7
d) ±6...