Question

Simplify the expression below.

-5-8

Answer 1

Simplify the expression below.

\[\sqrt{169}\]

Answer 2

-13. because -5 is a negative number. a negative number - a positive number makes the ending result more negative.

ex -3-1 = -4

169 is a perfect square of 13

Answer 3

can you explain these to me

Answer 4

the second one

Answer 5

what you have on the second one is a perfect square root meaning that when you take the sq root of the number, it should come out as a whole number, not a decimal.

Answer 6

i am asking how do you solve these problems i have to show work and i really dont know how to do them i have tried but math is a bad subject for me
i have to pass this quiz

Answer 7

give me a problem like an example.

Answer 8

Simplify the expression below.

6n2 - 5n2 + 7n2

Answer 9

oh combining like terms. I assume that the equation is \[6n ^{2}-5n ^{2}+7n ^{2}\]

Answer 10

yea