How do i simplify the square root of 18

Step-by-step explanation:

First figure out, out of all the perfect squares(like 4,9,16,25...) which one is divided by 18, and easy in this case. 9x2 =18

So basically, write it down in the squareroot:

=

=

Now, you know that 3x3=9

(basically squareroot of 3 is 9, so u can simply take it out)

So you can simply take the 3 out and you're left with:

=

Hope this helps!

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation: