Question

subtract

5a-3b+2c from 4a-b-2c​

Answer 1

Answer:

the answer is -a+2b-4c

Step-by-step explanation:

remember we have to substract 5a-3b+2c from 4a-b-2c. so,

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

= 4a-b-2c-5a+3b-2c

= -a+2b-4c

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Answer 2

Answer:

The required value of the expression is $-a+2b-4c$.

Step-by-step explanation:

Given : The expression is $4a-b-2c-(5a-3b+2c)$

To find : The value of the above expression.

Solution :

• The given expression is,

        $4a-b-2c-(5a-3b+2c)$

• We have to find the value of the above expression.
• Subtraction is one of the important arithmetic operation of mathematics among division, multiplication, addition and subtraction.
• In subtraction, "-ve*-ve=+ve" and "-ve *-ve=-ve".
• The expression is,

      $4a-b-2c-(5a-3b+2c)$ $= 4a-b-2c-5a+3b-2c$

                                           $= -a+2b-4c$

• ∴ The required value of the expression is $-a+2b-4c$.