1/2x^3
2
I assume 8x to 5th is in denominator 4x^2/8x^5 = x^2/2x^5 = 1/2x^3 = 0.5x to the negative 3
2
if you mean (3/(2x-5))(21/(8x2-14x-15)) you would get (63/( (2x-5)(4x+3)(2x-5) ) simplified more would be 63/ ( (2x-5)2(4x+3) )
-6
2
-1
The GCF is 4x.
(4x - 7y)(4x + 7y)
It is 1/(4x)2
The expression 4x^2 - x^2 simplifies to 3x^2. This is because when you subtract x^2 from 4x^2, you are left with 3x^2. The coefficients remain the same, but the variable term is simplified by subtracting the like terms.
8x squared