Answer:
If you have a perpendicular shape, like a plus sign, usually what I was taught, right whole side of the "plus" sign are negative. The left side is positive. I think it's how you say it.
Step-by-step explanation:
( y - 4 ) ( y² + 4 y + 16 ) = y³ + 4 y² + 16 y - 4 y² - 16 y - 64
The result is a polynomial of the form:
y³ + 4 y² + a y - 4 y² - a y + 64;
Answer: a = 16
Answer:
20 minutes
Step-by-step explanation:
If he can run 3 miles in 30 minutes(half an hour) that means it takes him 10 minutes to run 1 mile. So to run 2 miles it would take him 20 minutes.
Answer:
The answer for this is.. x= 5/3 the decimal is x=1.66666..
Step-by-step explanation:
Expand -3(x-2) : -3x+6
x-3x+6=4(x-1)
Add similar elements: x-3x= -2x
-2x+6=4(x-1)
Expand 4(x-1): 4x-4
-2x+6= 4x-4
Subtract 6 from both sides
-2x+6-6= 4x-4-6
Simplify
-2x-4x-10
Subtract 4x from both sides
-2x-4x=4x-10-4x
Simplify
-6x=-10
-6x/-6 = -10/-6
so the answer is x-5/3
Answer:
No solution would mean that there is no answer to the equation. It is impossible for the equation to be true no matter what value we assign to the variable. Infinite solutions would mean that any value for the variable would make the equation true. ... Note that we have variables on both sides of the equation.
Step-by-step explanation:
