Negative one would be the answer
This is not a complete question i cannot help.... Sorry about that! If you would like to revise the question i would be happy to help.
Answer:
write the equation as a binomial
Step-by-step explanation:
Answer is <span>C) 7√(5)
cause
</span><span>√(5) + 6√(5)
</span>=<span>√5 (1+6)
</span>= 7<span>√5</span>