Question

1 Add the following algebraic expressions.
(a) 12a - 23b + 30 and 12b - 17 - 19a
(b) 3p3- 7p2 - 11p +6 and 5p + 8p - 4.
plz solve in notebook
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Answer 1

Answer:

(12a-23b+30)+(12b-17-19a)

• 12a-23b+30+12b-17-19a
• (12a+12b)-(23b-12b)+(30-17)
• 12a+12b-11b+13
• 12a+b+13

Step-by-step explanation:

• this is the answer bro

Answer 2

Answer:

-7a -11b +12

Step-by-step explanation:

1. 12a- 23b+ 30+ 12b -17 -19 a = a(12-19) + b (-23+12) + (30-17
2. answer -7a -11b +12
3. hope it is helpful to you please mark as brain list