The answer is -9/8, hope this helps!
X^2-9=0 add 9 to both sides
x^2=9 take the square root of both sides
x=±3
If the expression is: yⁿ
then y is the Base.
If the expression is: yn
then y is the product.
Answer:
Rational numbers are numbers that can be written as fractions, unlike π, which never ends and cannot be expressed as a fraction.
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