Answer:
-15√10
Step-by-step explanation:
Rewrite.
-3√5² · 10
Pull terms out from under the radical.
-3( |5| √10)
-3(5√10)
Multiply
<em>good luck, i hope this helps :)</em>
Answer: 15 months
28
x-10+2=20
add -10 and 2 together to simplify the equation
x-8=20
add 8 to both sides to isolate x
x=28
hope this helped!
