171k views
1 vote
(6x+1)(5x+8) help me do this math​

User Enforge
by
6.2k points

2 Answers

1 vote

Answer:


\boxed{\bold{30x^2+53x+8}}

Equation:


\bold{(6x+1)(5x+8)}

Step By Step Explanation:

[ Apply FOIL Method:
\bold{\left(a+b\right)\left(c+d\right)=ac+ad+bc+bd} ]


\bold{a=6x,\:b=1,\:c=5x,\:d=8}


\bold{6x\cdot \:5x+6x\cdot \:8+1\cdot \:5x+1\cdot \:8}


\bold{6\cdot \:5xx+6\cdot \:8x+1\cdot \:5x+1\cdot \:8}

[ Simplify
\bold{6\cdot \:5xx+6\cdot \:8x+1\cdot \:5x+1\cdot \:8} ]


\bold{30x^2+53x+8}

User Mpora
by
7.3k points
5 votes


\text{Hey there!}\\\\ \bold{(6x+1)(5x+8)}\\\bold{Distribute\ is\ the\ first\ step\ to\ solve\ this!}


\bullet \ \bold{6x(5x)=30x^2} \\ \bullet \ \bold{6x(8)=48} \\ \bullet \ \bold{1(5x)=5x} \\ \bullet \ \bold{1(8x)=8} \\ \bold{Next\ combine\ like\ your\ like\ terms} \\ \\ \bullet \ \bold{48x+5x=53x} \\ \boxed{\boxed{\bold{Answer:30x^2+53x+8}}}\checkmark


\text{Good luck on your assignment \& enjoy your day!} \\ \\ \frak{LoveYourselfFirst:)}

User BurninLeo
by
6.6k points
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