151k views
20 votes
Need help on this question

Need help on this question-example-1

2 Answers

6 votes
Use multiplication frame in order to solve this question
User Dmytro Sokolyuk
by
4.0k points
9 votes
Solving using quadratic formula: x=4, -7/3

Factor by grouping: (3x+7)(x-4)
User Saransh Kataria
by
4.1k points