Question

Identify the TERMS and LIKE TERMS in the expression.


-9 + 2.5y - 0.7y + 1 + 6.4y^2

Answer 1

like terms:

2.5y, -0.7y and -9,1

Explanation:

Answer 2

Find the exact value using trigonometric identities.

6.4

y

2

+

1.8

y

−

8