the7fallensouls the7fallensouls

10-02-2021
Mathematics

contestada

Can somebody help me with this problem? I'd greatly appreciate it!

Can somebody help me with this problem Id greatly appreciate it class=

Respuesta :

fmcryuvnar fmcryuvnar

10-02-2021

Answer:

-3a²+2ab+b²

Step-by-step explanation:

Answer Link

cwrw238 cwrw238

10-02-2021

Answer:

-3a^2 + 2ab + b^2

Step-by-step explanation:

Removing the second parentheses makes no difference to the signs inside because their are preceded by a '+'.

Answer Link

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