2 years ago

Solve: (a + 11)9 plz help ill give the first person brainliest i need it in 10 minutes

Mathematics

1 answer:

ser-zykov [4K]2 years ago

8 0

$\\ \tt\longmapsto 9(a+11)$

Apply distributive law

a(b+c)=ab+ac

$\\ \tt\longmapsto 9a+9(11)$

$\\ \tt\longmapsto 9a+99$

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