To factor this out, I would actually multiply the (x+3)(x-2) first just so that we can have less parenthesis everywhere. Now, the problem is 2(x²+x-6) + 4(x-2). If we expand these parenthesis, we'll get 2x²+2x-12+4x-8. The simplified version of this is 2x²+6x-20, or 2(x²+3x-10). We can factor the parenthesis to 2(x-2)(x+5), which is the final answer.
Hope this helped!
Answer:
7x
Step-by-step explanation:
Let's simplify step-by-step.
8x−(4x−3x)
Distribute the Negative Sign:
=8x+−1(4x−3x)
=8x+−1(4x)+−1(−3x)
=8x+−4x+3x
Combine Like Terms:
=8x+−4x+3x
=(8x+−4x+3x)
=7x
Answer:
The number -2 shows the total change in amount of cookies. The negative sign signifies the decrease in the number.
Step-by-step explanation:
Total cookies Quon has = 15
Cookies eaten in the afternoon = 1
Cookies eaten in the evening = 1
So, total number of cookies consumed =
Cookies left with Quon =
So, the number -2 shows the total change in amount of cookies. The negative sign signifies the decrease in the number.
Answer:
x=3
Step-by-step explanation:
distribute 3 into (x+2)
3x+6=x+12
move all the x variables to one side and all the numbers to another side
3x+6=x+12 -3x -3x
6=-2x+12
-12 -12
6-12=-2x
-6=-2x
isolate x by dividing everything by -2
-6/-2=-2x/-2
eliminate the -2 multiplying the x with the -2 dividing the -2x
-6/-2= x
x=3
Distributive property to clear the parenthesis