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amid [387]
3 years ago
5

(a 3 - 2a + 5) - (4a 3 - 5a 2 + a - 2)

Mathematics
2 answers:
boyakko [2]3 years ago
8 0

Answer:

The simplified form is

-3a^3+5a^2-3a+7          

Step-by-step explanation:

Given the expression

(a^3-2a+5)-(4a^3-5a^2+a-2)

we have to simplify the above expression.

(a^3-2a+5)-(4a^3-5a^2+a-2)

Step 1: Opening the brackets

a^3-2a+5-4a^3+5a^2-a+2

Step 2: Combining like terms

(a^3-4a^3)+5a^2-(2a+a)+(5+2)

-3a^3+5a^2-3a+7

which is required simplified form

rosijanka [135]3 years ago
5 0
(a^3 - 2a + 5) - (4a^3 - 5a^2 + a - 2)
=a^3 - 2a + 5 - 4a^3 + 5a^2 - a + 2
= -3a^3 + 5a^2 - 3a + 7
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