Answer:
if you're rewriting the equation the answer is x+2y+6=0 explanation : I moved the constant to the left handside and changed its sign, then divided both sides of the equation by 4. If youre solving for x the answer is x=-6-2y . If youre solving for y its y=-3- x/2 ( fraction)
Step-by-step explanation:
Step-by-step explanation:
<u>Given</u>
<u>Divide by the following:</u>
<u>(a) 3x² + 2x + 1</u>
- 6x³ + 4x² - x + 5 =
- 2x(3x²) + 2x(2x) + 2x - 3x + 5 =
- 2x(3x² + 2x + 1) + (-3x + 5)
Quotient = 2x, remainder = -3x + 5
<u>(b) x³ - 3x + 2</u>
- 6x³ + 4x² - x + 5 =
- 6(x³) - 6(3x) + 6(2) + 4x² + 22x - 7
- 6( x³ - 3x + 2) + (4x² + 22x - 7)
Quotient = 6, remainder = 4x² + 22x - 7
<u>(c) 6x² + x - 2</u>
- 6x³ + 4x² - x + 5 =
- x(6x²) + x(x) - x(2) + 3x² + x + 5 =
- x(6x² + x - 2) + (3x² + x + 5)
Quotient = x, remainder = 3x² + x + 5
To find the denominator we find the total number of students. 35 + 13 + 22 + 10 = 80. The numerator is the number of students for Website A. Now we got a fraction 35/80. Now to simplify it we keep dividing 35 and 80 till we can't divide it anymore without going into decimals. 35 / 5 = 7. 80 / 5 = 16. We got 7/16. We can't divide it anymore because 7 is a prime number. So there's your answer. 7/16.
Answer:
( -1, 1 )
Step-by-step explanation:
For f ( x ) = tan x ; Range = R (real no.)
Range in interval = ( -1, 1 )