Identify base and exponent: Identify the base and the exponent in (−6x5y)4.In (−6x5y)4, the base is (−6x5y) and the exponent is 4.
Apply power of product rule: Apply the power of a product rule, which states that (ab)n=an∗bn, to the base and exponent.(−6x5y)4=(−6)4∗(x5)4∗y4
Calculate (−6)4: Calculate each part separately.First, calculate (−6)4.(−6)4=64, since the negative sign will become positive when raised to an even power.64=6×6×6×6=1296
Calculate (x5)4: Now, calculate (x(5))4.(x(5))4=x(5∗4)=x20, using the power of a power rule which states that (an)m=a(n∗m).
Calculate y4: Finally, calculate y4.y4=y×y×y×y
Combine calculated parts: Combine all the calculated parts to get the final simplified expression.(−6x5y)4=1296×x20×y4