Question

I need help! please is expression equivalent

Answer 1

No the value of functions are not same .

What is function in math?

• A quantitative expression, rule, or law that describes the link between an independent variable and a dependent variable (the dependent variable).
• In mathematics, functions occur widespread, and they are essential for defining physical links in the sciences.
• A function is a type of rule that generates one output for a single output.
• This is represented by the equation y=x2. Any inputs for x result in an output for y. Given that x is the input value, we would state that y is a result of x.

  - 5 × ( -5)⁻⁹  =  -5 ×  1/-5⁹  ⇒ 1/5⁸  = 1/390625

[ -5 × (-5)]⁻⁹ = [25]⁻⁹  = 1/25⁹ = 1/3814697265625

No the value of functions are not same .

Learn more about function

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