Evaluate (5+root7)(3+root11) plz fast....
Answers
Answered by
0
Answer:
(5+√7) (3+√11)
5(3+√11) +√7(3+√11)
15+5√11+3√7+√77
Answered by
0
Answer:
48.2953423
Step-by-step explanation:
= 5(3+root 11) + root 7(3+root 11)
= 15 + 5root11 + 3root7 + root 7 × root 11
= 15 + 16.583124 + 7.93725393 + 8.77496439
= 48.2953423
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