(-2x^2y)^3*(5xy^3)^2=(-2x^2y)^3 = -8 x^6 y^3
*Please check my work.
What did you do with the (5xy^3)^2 part. The first part you did ok. But you can't just throw away part of the equation.
I don't get that part.What do I do there.?
(5xy^3)^2=25x^2y^6
You did the first part ok by cubing it. I don't understand why you didn't do this part and square it. Such is life, I guess.
then I just multiply right.?
right.
ok so will it be:-200x^8y^9
right.
24%+
To calculate a percentage, you need to multiply the number by the percentage expressed as a decimal.
So for 24%:
Step 1: Convert the percentage to a decimal by dividing it by 100. 24 ÷ 100 = 0.24.
Step 2: Multiply the decimal by the number you want to find the percentage of.
For example, if you want to find 24% of 100, you would do:
0.24 * 100 = 24.
Therefore, 24% of 100 is equal to 24.