#(12t^6-8t^8)÷(2t^3)#? Divide
3 Answers
See a solution process below:
Explanation:
We can rewrite the expression as:
This can be rewritten as:
We can then use this rule of exponents to divide the
However, because we cannot divide by
Explanation:
#"factorise the numerator and cancel "color(blue)"common factors"#
#"take out a "color(blue)"common factor "4t^6#
#=4t^6(3-2t^2)#
#rArr(4t^6(3-2t^2))/(2t^3)tot!=0#
#=(cancel(4)^2cancel(t^6)t^3(3-2t^2))/(cancel(2)cancel(t^3)#
#=2t^3(3-2t^2)=6t^3-4t^5#
Explanation:
Given:
Write as:
Factor out
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Note that this is the same as:
However, mathematically it is 'not allowed' to divide by 0. We call this condition 'undefined'.
Given that we have