First, simplify each term inside the parenthesis separately:
For (-y^5)^7:(-y^5)^7 = -y^(5*7) = -y^35
For (y^2y^4)^6:(y^2y^4)^6 = y^(26) y^(46) = y^12 y^24 = y^36
Now multiply the two simplified terms together:
(-y^35) * (y^36) = -y^(36-35) = -y^1 = -y
Therefore, the final answer is -y.
First, simplify each term inside the parenthesis separately:
For (-y^5)^7:
(-y^5)^7 = -y^(5*7) = -y^35
For (y^2y^4)^6:
(y^2y^4)^6 = y^(26) y^(46) = y^12 y^24 = y^36
Now multiply the two simplified terms together:
(-y^35) * (y^36) = -y^(36-35) = -y^1 = -y
Therefore, the final answer is -y.