Determine the integer values of n for which n^2-18n+45 is a prime number.

Determine the integer values of n for which n^2-18n+45 is a prime number.

1.factor 252s^3g-588s^2g^2+343sg^3 2. by walking 4mph for one period of time and 2mph for another. Roger traveled 18miles.Had he walked 3mph faster throughout, he would have...

Factor/Find the zeros.

m^2-6m+9-n^2+14n-49

6t+9=4t2+1

3m2-12 = ?

I would be able to do problem if the 4 had a x but i cant breakdown otherwise

A square lawn is surrounded by a concrete walkway that is 2.0 m wide, as shown at the left. If the area of the walkway equals the area of the lawn, what are the dimensions of the lawn? Express the...

An envelope is 6 inches longer than it is wide. The area is 27 square inches. Find the length and width of the envelope

-8x^4 + 2x^2 x^2 - 2x - 35 3x^3 + 9x^2 - 54x x^3 - 4x

Sally's rectangular patio has a length of (5x - 2) meters and an area (A) of 15x2 - 11x + 2 square meters find an expression in simplified form for the perimeter of Sally's pat...

Sally's rectangular pool has a length of (5x - 2) meters & an area of 15x2 - 11x + 2 square meters Write an expression in terms of x for the width of Sally's pool

Quadratic trinomials are obtained when binomial expressions are expanded. Consider the following: (x + a)(x + b) = x2 + bx + ax + ab This means that quadratic...

Factoring trinomial. Don't know where to start pls help thanks.

I need to factor (x^+y^)(x^3+y^3) to get a polynomial that contains Only x+y and xy. Is this possible?

Here are 2 examples of the problems I am struggling with: 16(11x-13)^2 - 25(2x+7)^2 (2x+3)^7(5x-1)^30(8x+1)^3 - (2x+3)^5(5x-1)^30(8x+1)^5

I really need the full answer ASAP with the solution n stuff...Very much appreciated

I need help with this ASAP

Is 16x^4-81x^2 a perfect square trinomial or a difference of square

The answer that I got was t(3t^2 + 2) / 2 but the answer stated was t((3/2)t^2 + 1).