no,5x square is smaller than (-5x )square , let x be 3 so 5x square is 5x4x4 equal to 80 but (-5x)square is equal to 5x4x5x4=400, so5x square is smaller than (-5x )square
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it is the same as 5x√2 equals to 5×5╳x╳×=25xx while -5x√2 equals to -5╳-5╳x╳x=25xx. (take √ as 'power to')∴It is the same value.
Yes unless x=0, 5x^2 is always smaller than (-5x)^2 because5x^2=5*x*x(-5x)^2=-5*-5*x*x =5*5*x*xsince 5*x*x is smaller than 5*5*x*x5x^2 must be smaller than (-5x)^2If x=05x^2=0(-5x)^2=0