We need two numbers that when multiplied will give you -40 and when added will give you -3:
(x+5) (x-8) this is your answer. And you want to know the process Here it goes. And attached is a chart I made you so you can visually see what this process is telling you:
1) identify a,b, and c in the trinomial ax^2 + bx+c (in your case it's 1x^2-3x-40= x^2-3x-40)
2) write down all factor pairs of c (numbers that multiplied produce -40)
3) identify which factor pair from the previous step sums up to b
4) Substitute factor pairs into two binomials
S= Sydney
devaughn= s-13
so s+s-13=75
2s-13=75
now I think you can solve the rest.
The ratio of the corresponding sides is 64:81 ratio 64:81 plus multiplication equals12,962 ratio on sides.
Answer:
-2 x^2 (x - 3) thus the answer is c:)
Step-by-step explanation:
Factor the following:
6 x^2 - 2 x^3
Factor -2 x^2 out of 6 x^2 - 2 x^3:
Answer: -2 x^2 (x - 3)
What you have to do for this is to divide the total worth ($200,000.00) by the number of shares.
So this means that we need to count:
200 000 ÷4 000
here's a trick:
if you divide two numbers with many 0s at the end, you can always erase the SAME mount of 0s at the end (this is equivalent to dividing by 10).
so
200 000 ÷4 000
is equivalent to :
200 ÷4
which is 50! (4*50=200)
so the answer is that each share was worth 50 dollars.
