3 years ago

Can someone help me with 1 and 2. Please show steps

Mathematics

1 answer:

trasher [3.6K]3 years ago

3 0

Answer:

Step-by-step explanation:

question 1. 13) 1/2 ( 4a + 12) =

(13(1/2) ) (4a) + (13(1/2) ) (12) = 26a+78

question 2. (14)(4)b2+3.5−2a+3.5b2−a

=56b2+3.5+−2a+3.5b2+−a

Combine Like Terms:

=56b2+3.5+−2a+3.5b2+−a

=(56b2+3.5b2)+(−2a+−a)+(3.5)

=59.5b2+−3a+3.5

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