Question #9718
(3a-2a^2)-(6a-3a^2)
Expert's answer
(3a-2a^2)-(6a-3a^2)=3a-2a^2-6a+3a^2=a^2-3a=a(a-3)
Here we& used rules for opening braces. If there is "-" sign before the braces we change sign of each term enclosed. If you see "+" before braces the terms go with signs unchanged.
Here we& used rules for opening braces. If there is "-" sign before the braces we change sign of each term enclosed. If you see "+" before braces the terms go with signs unchanged.
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#340153 on Dec 2023
#340153 on Dec 2023
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