abdulyaear7 abdulyaear7

22-10-2018
Mathematics

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6a_6b+3a+4b pleas help me and cool

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sqdancefan sqdancefan

22-10-2018

Answer:

9a - 2b

Step-by-step explanation:

6a - 6b +3a +4b . . . . . . . we assume your _ is supposed to be -

= a(6 +3) +b(-6 +4)

= 9a -2b

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