2 years ago

4x^2-16=x^2+32 Using reverse PEMDAS

Mathematics

1 answer:

telo118 [61]2 years ago

5 0

Answer:

x = ±4 (x = 4 and x = -4)

Step-by-step explanation:

4x²-16 = x²+32

3x²-16 = 32

3x² = 48

x² = 16

x = ±4

Therefore, x = 4 and x = -4

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