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when y = 3, 8y-4y = 4y = 4*3 = 12
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What is 4x-y4 what is the value of y?
4x-y4 what = 0
What is Y4 x Y-3?
7
(4x-y) plus (-10 plus y) if x3 and y4?
If x = 3 and y = 4 then the answer is 2
Can you completely factor x32 - y32?
0
Find the point of intersection of the lines x plus 2y equals 8 and 3x -y equals 3?
x + 2y = 83x - y = 3Need to rearrange first for easier calculation (get y and x on different sides) so...x + 2y = 8 is the same as 2y = 8 - x is the same as y = 4 - 0.5x3x - y = 3 is the same as y = 3x - 3Lines intersect when the functions equal each othery=y4 - 0.5x = 3x - 37 - 0.5x = 3x7 = 3.5x2 = xput x value into either equation to find y valuey = 3(2) - 3y = 3Lines intersect at point (2,3)
What is 4x-y4 what is the value of y?
4x-y4 what = 0
What is Y4 x Y-3?
7
How can you do x4-y4?
(x2 + y2)(x + y)(x - y) = x4 - y4.
What is y plus y4?
y + y4 = y5 , possibly. Except that conventionally, the number (or coefficient) would be written first. y + y4 = y*(1 + y3) = y(1 + y)*(1 - y + y2)
What is the factor of Y4 plus 10y2 plus 16?
(y^2 + 8)(y^2 + 2)
(4x-y) plus (-10 plus y) if x3 and y4?
If x = 3 and y = 4 then the answer is 2
What is y plus y plus y plus y?
y4.
Three and four are both exponents Y 4 times y 3?
y4 times y3 = y7
If 2x-y4 then 6x-3y?
If 2x-y = 4 then 6x -3 years =?
What is y to the fourth power?
y4
Can you completely factor x32 - y32?
0
Factor the expression y4-256?
y4 - 256 = (y2 - 16)(y2 + 16) = (y - 4)(y + 4)(y2 + 16)
