what is 9y to the 18 power divided by15y to the2 power
if you meant (9y)^18 ÷ (15y)^2
= "huge" y^16
( 9^18 = appr 1.1501 x 10^17
when that is divided by 225 we still have
6.67 x 10^14)
if you mean:
9y^18 ÷ (15y^2)
it would be (3/5)y^16
12s to the 9 power/32s to the 2 power
To simplify the expression (9y)^18 / (15y)^2, we can apply the laws of exponents and divide the variables first, then divide the coefficients. Here's how:
Step 1: Divide the variables
When we have the same base raised to different exponents in division, we subtract the exponents. In this case, we have (9y)^18 divided by (15y)^2, so we subtract the exponents of y: 18 - 2 = 16.
Now, the expression becomes (9)^18 y^(18-2).
Step 2: Divide the coefficients
Divide the coefficients (numbers) in (9)^18 / (15)^2. Evaluating this, we get (387420489) / (225).
Putting it all together, the simplified form of the expression (9y)^18 / (15y)^2 is (387420489 y^16) / 225.