When brackets are used in a expression its most likely there and there's parenthesis inside of the brackets. Hope this helps. :|
There is an app that could help u out a lot is called MathPapa
(3-4x)(8+3x)
= (3+-4x)(8+3x)
= (3)(8)+(3)(3x)+(-4x)(8)+(-4x)(3x)
= 24+9x-32x-12x^2
= -12x^2-23x+24
Hello friend!
1/3(9x+12)=15
We move all terms to the left:
1/3(9x+12)-(15)=0
Domain of the equation: 3(9x+12)!=0
x∈R
We multiply all the terms by the denominator
-15*3(9x+12)+1=0
multiply elements
-45x(9+1=0
Answer:
C) 50x
D) x(75 - 25)
Explanation:
Use distribution to simplify:
x · 75 = 75x
x . 25 = 25x
75x - 25x
75x - 25x = 50x
Hello.
Max has 8 stickers. 8 x 6 = 48, and Alex has 6 times the amount.
