Question

Find the 10th term of A P -2, 2, 6 ...​

Answer 1

a=-2 , d=4

10th = a + 9d = -2 + 9×4 = 36-2 = 34

Answer 2

Answer:

$a = - 2 \: \: \: \: \: \: \: \: d = 4 \\ t10 = a + (n - 1)d \\ = - 2 + 9 \times 4 \\ = - 2 + 36 \\ t10 = 34$