Sheeesh man that’s a lot of math
*1953 = x(x + 1) /2
2* 1953 = x (x + 1)
3906 = x^2 + x
x^2 + x - 3906 = 0
(X + 63) (x - 62) =0
X + 63 = 0. ^ x - 62 = 0
X = -63 ^ x = 62
:)
Answer:
2 and -3
Step-by-step explanation:
2x^2=4x
4x+2x=12
6x=12
how many times does 6 go into 12?
right, 2 times!
x=2
---
2x^2+2x-12=0
x^2+x-6=0
(x+3)(x-2)=0
X=-3 and 2
Hey there!
36y - 12
FIRST LOOK AT THE GCF (Greatest Common Factor)
36y: 1, 2, 3, 4, 6, 9, 12, 18, 36, and y
12: 1, 2, 3, 4, 6, and 12
GCF: 12
So, 12 would most likely be number before you make your parentheses
12(?y - 1)
The numbers in your original equation both share 3 & -1
So, therefore the factor form of your equation should be: 12(3y - 1)
Answer: 12(3y - 1)
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
