7
Q. 12. Factorise the following expression:
(a* - 22a2b2 + 121b4) - 289
bo...
Mathematics, 23.02.2021 19:40, guzmangisselle
7
Q. 12. Factorise the following expression:
(a* - 22a2b2 + 121b4) - 289
bo
Answers: 2
Mathematics, 21.06.2019 18:30, letsbestupidcx7734
Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists
Answers: 2
Mathematics, 21.06.2019 20:20, helpmeplzandty
Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)
Answers: 3
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