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Which equation have the same pair of solutions?(x + 6)(x - 6) = 0(x + 6)(x + 6) = 0(x - 6)(x - 6) = 0(2x + 12)(2x - 12) = 0(2x - 12)(x - 12) = 0(x + 12)(x - 12) = 0(x + 12)(x - 6) = 0

Respuesta :

When we take a look at; (x + 6)(x - 6) = 0

x+6 = 0 or x-6 = 0

x=-6 or x=6

Similarly

(2x + 12)(2x - 12) = 0

Either (2x + 12) = 0 or (2x - 12)=0

2x = -12 or 2x =12

x=-6 or x=6

Therefore (x + 6)(x - 6) = 0 and (2x + 12)(2x - 12) = 0 has same pair of solutions

Q&A Education