Answer:
9 + 12
Step-by-step explanation:
Two negative signs together makes addition!
Hope this helps!
- doomdabomb
Answer:
8(4-x)
Step-by-step explanation:
You're multiplying the difference of four and a number (4-x) by eight (8). So writing as an expression would look like 8(4-x).
Yes, if you do it correctly by following the Algebraic way you would get:
x-4=5
you need to find x.
you can do this by subtracting 4 from the x side and adding it to 5.
so it would be x= 5+4
then you jsut add 5 and 4 and you get x.
so x = 9.
<span> (3x</span>² <span>+ 8) - (2x</span>² <span>+ 1)
= </span>3x² + 8 - 2x² - 1
= 3x² - 2x² + 8 - 1
= x² + 7
Answer:
1.5241579e+16 is the answer
