How do I simplify (3a^2b / -4xy) x (-5x^2y / 6ab^2)? Please help D; I am so confused with my steps..
3a^2 -5x^2y ---- x ------- -4xy 6ab^2 = a(3ab) -x(5xy) ------- x --------- 2(-2xy) 2b(3ab)
I thought I answered it. :-) What part is confusing?
Is it that step? I'm so confused..
is it a^2 b or a^(2b)
Basic concept here is that if there is a variable in the numerator and denominator, you can get rid of that variable. For example, in your equation, you have y in the numerator and y in the denominator. Get rid of it. Then, you have a^2 in the numerator and a in the denominator. So, there will be a left in the numerator. Keep going on, including for constants until nothing else can be cancelled out.
ohh.. i see. ohhh!!
I think I know what you mean! Thank you!
If you want me to confirm your answer, write it out.
Is it like 3a - 5x ------ -24b
You mean (3a) (-5x)/(-24b). You can further simplify by canceling 3 in numerator against 24 in the denominator. Same with the (-1) in the numerator with (-1) in the denominator. So, you end up with ....?
Is it going to be: (a-5x)/-8b? What do you mean by the (-1)?
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