daltonfarrar46 daltonfarrar46

20-06-2018
Mathematics

contestada

Find the value of a. (6a+10) (3a + 55)

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bunnymarshmarloykw47 bunnymarshmarloykw47

20-06-2018

(6a+10)⋅(3a+55)=18a^2+330+30a+550
=18a^2+330a+30a+550=18a^2+360a+550
a=-5/3 or a=-55/3

hope it helps!

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javierc1 javierc1

20-06-2018

Fist add what’s in the (. ) 16a multiply 58a equals 928

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