Question

Answer with steps please

Answer 1

Answer:
`(-70a^3-195^2-20a-78)/(60)` or
`-(7)/(6) a^3-(13)/(4) a^2-(1)/(3) a-(13)/(10)`

When we say subtract this from that, the value or word after from is the one which is ahead of the equation. For example, subtract 9 from 10, then the expression will be 10-9 . [Answer is 1]

The expression that can be formed from the picture is and the solution is shown in the steps below.

`((a^3)/(3) -(3a^2)/(4) -(5)/(2)) - ((5a^2)/(2) +(3a^3)/(2) +(a)/(3) -(6)/(5) )` [Formed the expression]

`(a^3)/(3) -(3a^2)/(4) -(5)/(2) - (5a^2)/(2) -(3a^3)/(2) -(a)/(3) +(6)/(5)` [Removed the brackets]

`(a^3-a)/(3) +(6)/(5) -(3a^2)/(4) +(-5a^2-3a^3-5)/(2)` [Brought common denominators together]

`(20(a^3-a))/(60) +(6*12)/(60) -(15(3a^2))/(60) +(30(-5a^2-3a^3-5))/(60)` [LCM of 3,5,4 and 2]

`(20a^3-20a+72-45a^2-150a^2-90a^3-150)/(60)` [Multiplied the numerators]

`(-70a^3-195^2-20a-78)/(60)` [simplified]

`-(7)/(6) a^3-(13)/(4) a^2-(1)/(3) a-(13)/(10)` [More simplified]

I tried my best to show my steps and solve it. Thank you.

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Answer 2

Explanation: