Please enter the following details
Free Daily Targets & Mocks
Study Material & Formulas PDFs
1 on 1 Mentorship
Solution
Given : $$(a - b) = 11$$ and $$ab = 24$$
Using $$(a - b)^2 = a^2 + b^2 - 2ab$$
=> $$(11)^2 = (a^2 + b^2) - (2 \times 24)$$
=> $$(a^2 + b^2) = 121 + 48 = 169$$
=> Ans - (A)
Create a FREE account and get:
- Free SSC Study Material - 18000 Questions
- 230+ SSC previous papers with solutions PDF
- 100+ SSC Online Tests for Free
