-7(2)+y=60
-14+y=60
y=60+14
Y=74
Answer:

Step-by-step explanation:
We want to simplify:

We rewrite as:

We split the radical sign to obtain:

Simplify the square root for the perfect squares to get:

Therefore the simplified form is: 
the answer is X^3+6x<span>^2-7x+5
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