Question

Add:2a+4c-3b; 3a+4b-7c; 3a-d+bc; 7b+2d​

Answer 1

Answer :

• Here, we have to add all these 4 expression.
• For this, let us distribute it into 2 parts.

= 2a+4c-3b + (3a+4b-7c) and 3a-d+bc + ( 7b+2d )

= 5a-3c+ b + and 3a+d+bc + 7b

• Now, add both the expressions

= 5a-3c+ b + (3a+d+bc + 7b)

= 8a -3c + 8b + d + bc $\;$

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