What is √45 in simplest radical form?

=3√5

Step-by-step explanation:

Simplifying this expression involves prime factorisation of

45

45 = 3⋅3⋅5

(3 and 5 are the prime factors of 45)

So √45

=√3⋅3⋅5

=√32⋅5

=3⋅√5

=3√5

step-by-step explanation:

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation: