Answer:
exact form os -25/36
Step-by-step explanation:
Answer:
8+18w
Step-by-step explanation:
2(4+9w)
Distribute the 2
2*4 + 2*9w
8+18w
Answer:
b
Step-by-step explanation:
Answer:
(-6)(4) x (-6) (2/3)
Step-by-step explanation:
Answer:

Step-by-step explanation:

Start by "taking out" the perfect squares. 25 and 9 are perfect squares (and pretty common ones).
The square root of 25 is 5 and the square root of 9 is 3. Therefore you can take out a 5 and 3 from the radical. Multiply the numbers you take out together.
5 * 3 = 15
The number outside of the radical sign will be a 15, and x is left over inside the radical. The final answer is
.