SOLUTION: Factor completely. x^2 – 7x – 30
I got (x + 3)(x – 10)
Did I just maybe get it right?
Algebra.Com
Question 84486: Factor completely. x^2 – 7x – 30
I got (x + 3)(x – 10)
Did I just maybe get it right?
Answer by bucky(2189) (Show Source): You can put this solution on YOUR website!
Yes, your answer is correct!
In your factors:
a) the +3 times the -10 gives you the -30 you need and
.
b) the +3 plus the -10 gives you the -7 for the x term that you also need
.
Good job!
RELATED QUESTIONS
Factor completely. b^2 – ab – 6a^2
I got (b – 3a)(b + 2a)
Did I just maybe get it... (answered by bucky)
Solve. (x + 3)^2 = 3
I came up with 5+-SQRT3
Did I just maybe get it... (answered by checkley75,rapaljer)
Factor completely
10x^3-33x^2+27x
How do I factor completely?
I did it like this but... (answered by fanism)
How would I factor completely... (answered by MathLover1)
I had to factor 14x^2+24x+10 completely. My answer is 2(x+1)(7x+5) Did I factor the... (answered by venugopalramana)
Factor completely. x^2 + 7x –... (answered by Fombitz)
-3(x-4)=10 my answer was 2/3 I just want to see if I got it... (answered by ewatrrr)
The problem says factor:
x^2-25
x^2-7x-12
I forgot how to factor these so maybe... (answered by Earlsdon)
Find the length x. Express your answer in simplified radical form.
So I have a right... (answered by checkley75)