Yea ur smarter than u think
First Row:- 6
Second Row:- 1,3
Third Row:- 4,5,2
Sum of third Row:- 4+5+2=11
Answer:
(x + 2)(x + 2)(2 - x), or (x + 2)^2(2-x)
Step-by-step explanation:
Find the LCD of the following fractions:
7 5
------------------ , ---------------
x^2 + 4x + 4 4 - x^2
To do this, factor both denominators, obtaining:
7 5
------------------ , -----------------
(x + 2)^2 (2-x)(2+x)
These two denominators have one factor in common: x + 2.
The LCD is the product of this common factor and each of the non-common factors:
(x + 2)(x + 2)(2 - x), or (x + 2)^2(2-x)
For this sys of equations, like all, we first have to solve for y or x in either equation
In this case, lets solve for y in the 2nd equation
-2x+3y=9
add 2x to both sides
3y=9+2x
divide 3 on both sides
y=2/3(x) + 3
now plug in y for the first equation
2x-5(2/3x)+3/11
simplify
-4/3(x) + 3=11
subtract 3 from both sides
-4/3x=8
multiply 3/4 on both sides
x= -6
now plug in x for either equation, lets do the first one again
2 (-6)-5y=11
-5y-12=11
add twelve to both sides
-5y=23
divide
y=-23/5
your final answer would be
x=-6, y=-23/5
The correct answer is (D) because 3 multiple 1/3, the 3 go with 3 and we get the 1. And 9 multiple 1/3, the 9 go with 3 and we will go 3 multiple 1 and we will get 3.
