4 years ago

Which of the following are solutions to the equation below 4x^2-81=0

Mathematics

2 answers:

Novay_Z [31]4 years ago

4 0

Answer:4.5-4.5

Step-by-step explanation:

il63 [147K]4 years ago

3 0

Answer:

4.5 -4.5

Step-by-step explanation:

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