I would say factoring. I mean study everything youve learned, but when I took algebra, factoring was one of the biggesf units along with word problems
3y + 5.2 = 2 - 5y
8y = 7.2
Y = 0.9
You multiply the binomial by the whole trinomial.
So 5x^2 (5x^3 - 6x^2 - 5) and then -2x (5x^3 - 6x^2 - 5)
then solve so it is:
25x^5 - 30x^4 - 25x^2 - 10x^4 + 12x^3 + 10x.
Then you simplify to:
25x^5 - 40x^4 + 12x^3 - 25x^2 + 10x
Your Welcome
Answer:
3.86
Step-by-step explanation:
7 times a number is 27...
We can find that number by dividing 27 by 7
27 / 7 = 3.86
Answer:
-4 1/2
-4.5
-4.5 / 4 = -1.125
Answer: -1.13, or -1 1/8
Step-by-step explanation: