\
\
\
The statement is “
”
\
(Product of same signs is positive)
\
(Multiply:
)
\
\
The product is 16y.
\
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=49cd86f353312b12a585668dad470e6b.png\")
”![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c6d33a7e7124ab9816c28913c174cb93.png\")
(Product of same signs is positive)![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ef6e2cbf7ff7bf05226e8b5a1f5cfa65.png\")
(Multiply: ![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=614a43744cf3a0fe7a88259e67a9953d.png\")
)![\"\"](\"/userfiles/image/steps_images/solution.JPG\")