Math, asked by zakku96, 7 months ago

add 5a -7ab+9b-12 and 6a -9ab -12b+13

Answers

Answered by shinegoyal

0

Answer:

add 5a -7ab+9b-12 and 6a -9ab -12b+13

——» 5a - 7ab + 9b - 12

+ 6a - 9ab - 12b + 13

11a - 16ab - 3b + 1

Ans is 11a - 16ab - 3b + 1

Answered by nedabelal

0

Step-by-step explanation:

(5a-7ab+9b-12)+(6a-9ab-12b+13)

5a-7ab+9b-12+6a-9ab-12b+13

11a-17ab-3b+1

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