Express the polynomial 25a²-35a+12 in the form of area of rectangle
Share
Express the polynomial 25a²-35a+12 in the form of area of rectangle
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
here is the answer for your question
Step-by-step explanation:
i
Solution:-
Given that the area of the rectangle is of the form 25a² -35a+12
To find:
The dimensions of the rectangle
Factors of the equation would be the length and breadth of the rectangle
Factorizing,
25a²-35a+12=0
→25a²-20a-15a+12=0
→5a(5a-4)-3(5a-4)=0
→(5a-4)(5a-3)=0
→5a-4=0 or 5a-3=0
→a=4/5 or 3/5
The length and breadth could be 4/5 units and 3/5 units respectively.
Area of rectangle = L × B
= 4/5 × 3/5
= 12/25 unit².
hence, Area of rectangle is 12/25 unit².
i hope it helps you..