Answer:
√(225x^7y^9) = 15 sqrt(x^7 y^9)
Step-by-step explanation:
Answer:
24 cm.
Step-by-step explanation:
If you take 6 cm. and multiply it by 4(magnify it), you get 6 x 4, which is 24.
Hope this helps!
Answer:
-21
Step-by-step explanation: a negative times a positive will always be a negative