The equation is .
Substitute b = – 3 in original equation and check whether the equation is true or not. \ \
(Multiply: )
(Add: )
The equality is not true.
No, b = – 3 is not a solution of the equation .
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d0222d754dc0b9cf44fefc40a332c434.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2e633df1a6aaf88cf454c7257886fb6f.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=50f25a1995188bca3902e3b6d4154187.png\")
(Multiply: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ad0cebd910b1695e9f9e710d85679fc5.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=638a274d520ac2d8fa715e9dd919d1c4.png\")
(Add: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=320572144ccae33dd4a6b4a10f671a6e.png\")
)![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d0222d754dc0b9cf44fefc40a332c434.png\")
.