Question

which of the following is not equal to -6t^2 - t
(a) -(6t^2 + t)
(b) (t^2 - 8t) - (7t^2 - 9t)
(c) (3t^2 - 5t) - (5t^2 - 4t)
(d) (2t^2 - 3t + t) - (8t^2 - 2t + t) ​

Answer 1

Answer:

(c)(3t ^2-5t)-(5t^2-2t -4t )

Answer 2

Answer:

(c) (3t^2 - 5t) - (5t^2 - 4t) is not equal to -6t^2 - t