Ramón Power y Giralt died on 1813-06-10.
Ramón Power y Giralt was born on 1775-10-07.
y^6
When you multiply two terms with the same base, you add their exponents. In this case, y to the power of 4 multiplied by y to the power of 5 is equal to y to the power of (4+5), which simplifies to y to the power of 9.
y4
0.6
y to the 36 power
This is definitely false; if x=2 and y=3, x to the y power is 8, but y to the x power is 9, which are not equal.
1
112x9y9 128x2y7 -80x7y2 The GCF is 16x2y2
-2
y4
999 and 1