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Nairaland Forum / Nairaland / General / Education / Please Someone Should Help Me Solve This Mathematics Problem (957 Views)
Where Did This Mathematics Go Wrong? (2) (3) (4)
Please Someone Should Help Me Solve This Mathematics Problem by Silasloaded(m): 8:21am On Jun 02, 2022 |
1. Expand (a+b) (a+b+c)? 1 Like |
Re: Please Someone Should Help Me Solve This Mathematics Problem by Orestino(m): 8:32am On Jun 02, 2022 |
Silasloaded: (a + b) (a + b +c) = a(a + b + c) + b(a + b + c) = a² + ab + ac + ab + b² + bc = a² + 2ab + ac+ bc + b² 11 Likes |
Re: Please Someone Should Help Me Solve This Mathematics Problem by ayoncox: 8:37am On Jun 02, 2022 |
Silasloaded: Considering the following Algebraic Laws of Real Numbers Closure: a + b and ab are real numbers Commutative: a + b = b + a, ab = ba Associative: (a+b) + c = a + (b+c), (ab)c = a(bc) Distributive: (a+b)c = ac+bc (a+b) (a+b+c) will therefore be a(a+b+c) +b(a+b+c) a^2 + ab + ac + ab + b^2 + bc a^2 + b^2 + ab + ab + ac + bc a^2 + b^2 + 2ab + ac + bc |
Re: Please Someone Should Help Me Solve This Mathematics Problem by asiwaju1981: 6:02pm On Jun 02, 2022 |
ayoncox: Ordinary expansion, you have to go through all these distributive , commutative and distributed law. Hope you are not a mathematics teacher ? If you are, I pity your students 4 Likes |
Re: Please Someone Should Help Me Solve This Mathematics Problem by Orestino(m): 6:09pm On Jun 02, 2022 |
asiwaju1981: |
Re: Please Someone Should Help Me Solve This Mathematics Problem by Nobody: 3:13am On Jun 03, 2022 |
Na why Nigeria no gree grow.Wetin this one won add to the already battered economy that Buhari has destroyed? Which job interview require this as a yardstick to get the job? |
Re: Please Someone Should Help Me Solve This Mathematics Problem by Silasloaded(m): 5:55pm On Jun 07, 2022 |
ayoncox:Thank � you so I appreciate 1 Like |
Re: Please Someone Should Help Me Solve This Mathematics Problem by Silasloaded(m): 5:57pm On Jun 07, 2022 |
Orestino:Thanks � I appreciate Bro |
Re: Please Someone Should Help Me Solve This Mathematics Problem by Silasloaded(m): 5:58pm On Jun 07, 2022 |
Silasloaded:Please � drop your Facebook username or whatsapp number I want to recharge your line am so happy � Brotherly |
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