!!!"DO NOT SEND ANY LINKS" .Answer the 10th question
Q.10. Solve the equation 3 x 2 - x - 7 = 0 and give your answer correct to two decimal places.

Dear student
We have3x2-x-7=0x=--1±-12-43-723   By quadratic formulax=1±1+846x=1±856x=1+856 or x=1-856x=1+9.216 or x=1-9.216x=1.70 or x=-1.36
Note: 85=9.21
Regards

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