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Q: What is the value of y when X4?
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How can you do x4-y4?

(x2 + y2)(x + y)(x - y) = x4 - y4.


What is the value of x(5 plus y) if x4 and y2?

If x = 4 and y = 2 then 4(5+2) = 28


Is y equals x4 an exponetial function?

If the question is, Is y = x4 an exponential function ? then the answer is no.An exponential function is one where the variable appears as an exponent.So, y = 4x is an exponential function.


What is 560 times x to the fourth power times y to the second power?

It's an expression for a number, which you'd write as [ 560 x4 y2 ],and whose value depends on the values of 'x' and 'y'.


Explain in your own words why the line x4 is a vertical line?

Because X (which in this case is always 4) is the value of the horizontal axis so the only value that can change is Y, the verticle axis.


X4 plus y4 divided by x plus y?

(x4 + y4)/(x + y) = Quotient = x3 - x2y + xy2 - y3 Remainder = - 2y4/(x+y) So, x3 - x2y + xy2 - y3 - 2y4/(x+y)


Can you completely factor x32 - y32?

0


Number system conversion how to solve how many values are possible for x 43 base9 x4 base y?

The way to find this answer would be to find the value to X. This is used in math.


What is y equals x plus 2 if y is 6?

y=x+2if y=66=x+26-2=x4=xso x=4


Sum of series 1 plus x2 plus x4.....plus xn?

(xn+2-1)/(x2-1)ExplanationLet Y=1+x2+x4+...+xn. Now notice that:Y=1+x2+x4+...+xn=x2(1+x2+x4+...+xn-2)+1Y+xn+2=x2(1+x2+x4+...+xn-2+xn)+1Y+xn+2=x2*Y+1Y+xn+2-x2*Y=1Y-x2*Y=1-xn+2Y(1-x2)=1-xn+2Y=(1-xn+2)/(1-x2)=(xn+2-1)/(x2-1)


How do you convert 9 out of 25 to a percentage?

25 x4 =100 that's your percentage times the 9 by the same value (4) 9 x4 =36 your answer is 36%


X2 plus y4 plus x4 plus y2?

x2 + y4 + x4 +y2 = x6 + y6unless you know what x and y are.* * * * *x2 + y4 + x4 + y2 ??I don't believe that this expression can be factorised or otherwise simplified.It certainly does not equal x6 + y6,for all x and all y:for example, if x = y = 1, thenx2 + y4 + x4 + y2 = 4, whilstx6 + y6 = 2;thus, they are two manifestly unequal quantities.