Question

4 x square - 64 equal to zero by splitting middle term​

Answer 1

Answer:

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4X²-64 =0

4x² +0x-64 = 0

4x²+16x-16x-64 = 0

4x(x+4) - 16(x+4) = 0

x+4 =0 or 4x-16=0

x= -4 or x = 16/4

x= -4 or x = 4

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