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xxTIMURxx [149]
3 years ago
14

Expression 9(2j + 7 + 5j). Use the distributive property to create an equivalent expression

Mathematics
2 answers:
tamaranim1 [39]3 years ago
8 0
Step by Step :
1. 9(2j + 7 + 5j)
2. (9)(2j) + (9)(7) + (9)(5j)
3. 18j + 63 + 45j
Answer: 63j + 63
Volgvan3 years ago
7 0

\huge\text{Hey there!}

\mathsf{ 9(2j + 7 + 5j)}

\large\text{Distribute  9 into the parentheses}

\mathsf{9(2j)+9(7)+9(5j)}

\mathsf{9(2j)=\bf 18j}

\textsf{9(7)= \bf 63}

\textsf{9(5j) = \bf 45j}

\mathsf{= 18j+63+45j}

\large\text{COMBINE your LIKE TERMS}

\mathsf{\underline{18j+45j}+\bf 63}

\textsf{\underline{18j + 45j }= \underline{\bf 63j}}

\mathsf{\bf 63 = 63}

\mathsf{= \bf 63j + 63}

\boxed{\boxed{\large\text{Answer: \huge\bf 63j + 63}}}\huge\checkmark

\text{Good luck on your assignment and enjoy your day!}

~\frak{Amphitrite1040:)}

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