y^9
what is 4 to the power of 5
= Z X and Y are examples. 2 to the power of X multiplied by 2 to the power 2 equals 16 What is X? X=2 2 to the power of 2 (2x2) multiplied (X) by 2 to the power of 2 (2x2) (2x2)4 X (2x2)4 = 4X4 = 16
did u mean y - 5 = 4?If u meant that, then y = 4 + 5 = 9
x - y = 5 + 2x + y = 7 => 3x + 0 = 12 => 3x = 12 => 3x/3 = 12/3 => x=4 x-y=5 2x+y=7 =>4-y=5 =>2(4)+y=7 =>y=4-5 =>8+y=7 =>y=-1 =>y=-1 So, the answer would be x=4 and y=-1
If you mean: y+3 = -4(x-5) then y = -4x+17 whereas the slope of the line is -4 and the y intercept is 17
8x + 2y = -10 As all terms have a factor of 2 then the values can be reduced accordingly. 4x + y = -5 If required, the equation can be re-written to show x or y as the subject. 4x + y = -5 : 4x = -y - 5 : x = (-y -5)/4........this can also be written as x = (y + 5)/-4 4x + y = -5 : y = -4x - 5
9Y^4 * Y^5 add exponents and coefficients multiplied 9Y^9
= Z X and Y are examples. 2 to the power of X multiplied by 2 to the power 2 equals 16 What is X? X=2 2 to the power of 2 (2x2) multiplied (X) by 2 to the power of 2 (2x2) (2x2)4 X (2x2)4 = 4X4 = 16
4(y+1)
x^(4)*y*x^(5)*yMultiply x^(4) by y to get x^(4)y.(d)/(dx) x^(4)*y*x^(5)*y=x^(4)y*x^(5)*yMultiply x^(4)y by x^(5) to get x^(9)y.(d)/(dx) x^(4)*y*x^(5)*y=x^(9)y*yMultiply x^(9)y by y to get x^(9)y^(2).(d)/(dx) x^(4)*y*x^(5)*y=x^(9)y^(2)To find the derivative of x^(9)y^(2), multiply the base (x) by the exponent (9), then subtract 1 from the exponent.(d)/(dx) x^(4)*y*x^(5)*y=9x^(8)y^(2)The derivative of x^(4)*y*x^(5)*y is 9x^(8)y^(2).9x^(8)y^(2)
5y so if y = 12 then 5 x 12 = 60 for example.
Y 576
1048576 x to the yth power means x multiplied by itself y times, often expressed as xy. 4 to the 10th would then be 4*4*4*4*4*4*4*4*4*4
3
When you take x to the power of y, you're multiplying x by itself y times, so 100 to the power of 5 is exactly 100 times more than 100 to the power of 4.
(4x4 + y7)/(8x5 + y3) cannot be simplified.
9
-1