The sum of roots is (7) and the product is (-18). (\alpha-3+\beta-3=\(\alpha+\beta\)3-3\alpha\beta\(\alpha+\beta\)=343+378=721).
Step 2
Why this answer is correct
The correct answer is A. (721). The sum of roots is (7) and the product is (-18). (\alpha-3+\beta-3=\(\alpha+\beta\)3-3\alpha\beta\(\alpha+\beta\)=343+378=721).
Step 3
Exam Tip
मूलों का योग (7) और गुणनफल (-18) है। (\alpha-3+\beta-3=\(\alpha+\beta\)3-3\alpha\beta\(\alpha+\beta\)=343+378=721)।
The sum of roots is (6) and the product is (-16). (\alpha-3+\beta-3=\(\alpha+\beta\)3-3\alpha\beta\(\alpha+\beta\)=216+288=504).
Step 2
Why this answer is correct
The correct answer is A. (504). The sum of roots is (6) and the product is (-16). (\alpha-3+\beta-3=\(\alpha+\beta\)3-3\alpha\beta\(\alpha+\beta\)=216+288=504).
Step 3
Exam Tip
मूलों का योग (6) और गुणनफल (-16) है। (\alpha-3+\beta-3=\(\alpha+\beta\)3-3\alpha\beta\(\alpha+\beta\)=216+288=504)।
The sum of roots is (5) and the product is (-14). (\alpha-3+\beta-3=\(\alpha+\beta\)3-3\alpha\beta\(\alpha+\beta\)=125+210=335).
Step 2
Why this answer is correct
The correct answer is A. (335). The sum of roots is (5) and the product is (-14). (\alpha-3+\beta-3=\(\alpha+\beta\)3-3\alpha\beta\(\alpha+\beta\)=125+210=335).
Step 3
Exam Tip
मूलों का योग (5) और गुणनफल (-14) है। (\alpha-3+\beta-3=\(\alpha+\beta\)3-3\alpha\beta\(\alpha+\beta\)=125+210=335)।
The sum of roots is (3) and the product is (-10). (\alpha-3+\beta-3=\(\alpha+\beta\)3-3\alpha\beta\(\alpha+\beta\)=27+90=117).
Step 2
Why this answer is correct
The correct answer is A. (117). The sum of roots is (3) and the product is (-10). (\alpha-3+\beta-3=\(\alpha+\beta\)3-3\alpha\beta\(\alpha+\beta\)=27+90=117).
Step 3
Exam Tip
मूलों का योग (3) और गुणनफल (-10) है। (\alpha-3+\beta-3=\(\alpha+\beta\)3-3\alpha\beta\(\alpha+\beta\)=27+90=117)।
The sum of roots is (2) and the product is (-3). (\alpha-3+\beta-3=\(\alpha+\beta\)3-3\alpha\beta\(\alpha+\beta\)=8+18=26).
Step 2
Why this answer is correct
The correct answer is A. (26). The sum of roots is (2) and the product is (-3). (\alpha-3+\beta-3=\(\alpha+\beta\)3-3\alpha\beta\(\alpha+\beta\)=8+18=26).
Step 3
Exam Tip
मूलों का योग (2) और गुणनफल (-3) है। (\alpha-3+\beta-3=\(\alpha+\beta\)3-3\alpha\beta\(\alpha+\beta\)=8+18=26)।
