6 over b_7=10 over 7
(-16)½
The fourth and tenth terms of an arithmetic progression are defined by
T_4 = 7x + 8 T_10 = 19x + 14
Determine e...
288*n^2 - 96*n
25+1/2*25
538427
809565
149503
119401
6240012
3233792
1392721
1595346
50/x=20/(x-20)
solve for x
