Answer:
3x^2-8x-3y
Step-by-step explanation:
combine like turms and rearrange
Answer:
2x³+17x²+25x-50
Step-by-step explanation:
Standard Form: All your numbers and variables in order of the highest exponent.
(2x²+7x-10)(x+5)
We want to distribute x and 5 to every single value.
2x³+7x²-10x+10x²+35x-50
Simplify.
2x³+17x²+25x-50
This is standard form because the highest values are on the left (x³ is larger than x²).
X+2 < 7
Subtract both sides by 2
x < 5
Any value where x was less than 5 would be correct.
X would equal 81 because the square root of 81 is 9.
9 x 9 = 81
10 because you know that the decimal moves one to the left if you are dividing by ten and one to the right if you are multiplying by ten.
Check your work. 0.32 divided by 10 is 0.032
