y2
Yx7y = 7y2 (squared )
18
x to the 5th power times y to the fourth power
6(4+y)
3y
y to the 36 power
y times y times y (or y3)
y times y times y
I assume you mean 2 times y times y times y. Since y is multiplied by itself three times, you have 2 times y3, also known as 2 times y cubed, which is written as 2y3.
W goes into Y: y ÷ W = Y/W times.
The expression ( y^3 \times y ) can be simplified using the laws of exponents. When multiplying powers with the same base, you add the exponents: ( y^3 \times y^1 = y^{3+1} = y^4 ). Therefore, ( y^3 \times y = y^4 ).
Negative ( y ) times negative ( y ) squared can be expressed as (-y \times (-y)^2). Squaring negative ( y ) gives ( y^2 ), so the expression becomes (-y \times y^2), which simplifies to (-y^3). Therefore, the final result is (-y^3).
-3 times 4 times y = -12y
y/5
It is: x times y or as xy
5 times y is the same as 5y in algebra
W goes into Y: y ÷ W = Y/W times.