5 x^{2} -4=-8 How do i solve this????

2 answers:

5 0

Use pemdas, parenthesis, exponents, multiplication/division, addition/subtraction. thats the best way to explain how to do this.

3 0

5^｛2｝=-4
x^｛2｝=-5/4
x=-√5/2
Hope I can help you

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