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

I need to know this for a review packet

can anyone help me with this?

It is algebra 1 and is truely hard

2x3y + 8xy - 4x2y - 16y Part A: Rewrite the expression so that the GCF is factored completely. Part B: Rewrite the expression completely factored...

Factor the GCF: 9a2b3 + 24a3b2 - 15a2b (This question is on my homework guide and I do not know how to solve it. Can someone please show me the steps of solving...

How would you factor y = -3x2 - 18x -20? With your answer, what would your x values be when y = 0? Show your steps. Explain why your x values have 2 answers.

A rectangular poster covers an area of 380.16 square inches of a display board. The width of the poster is 12 inches less than its length.

x(p+1)-(p+1)

When I factor an expression I am not sure if it's completely factored

i need to figure out in equation form starting at 6,3

In class our professor turned: (3n)*5 + (1/2) * 2(3n-1) into 3n(6) - 1 How is this possible and what steps were used to make this happen? Thanks a bunch!

The long side of a rectangle is 3x+21 units, and it's area is 3x^2+33x+84. Find the width

If you could help me solve this question that would be great! Thank you!