x5 You have x*x*x*x*x just add up the amount of x's you have and put it after as an exponent Example: 3*3*3*3=34 y*y*y*y*y*y=y6
If you meant (45x^4)(y), then the answer is: (3)(3)(5)(x)(x)(x)(x)(y) If you meant 45 times x times 4 times y, then the answer is: (2)(2)(3)(3)(5)(x)(y)
y*x8
(9) · (x) · (2/3) · (y) = 6 x y
5(x^2 + y)
x to the 5th power times y to the fourth power
5 times 17 times x times x times y times y = 85x2y2
ln(x times root(y) / z5)ln(x times root(y) / z5)ln(x times root(y) / z5)ln(x times root(y) / z5)
3(x - y)
3 (x - y)
-3X - 3Y x 8
x has been increased 3.5 times and so y is now 3.5 times 12 = 42