0
10x2 +4x + 21 = 0
=> 4*x +10*x^2 +21 = 0
Complex roots:
Root 1: -0.2-1.435 * i
Root 2: -0.2+1.435 * i
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1 plus x plus x2 plus x3 plus x4 plus plus x24 equals 49x25?
No.
Can you graph x4 10x2 33x2 38x 8 numbers in parentheses are exponents Find All X-Intercepts Y Intercept Turning points?
Can you Graph: x4 +10x2 + 33x2 + 38x +8 Find: All X-Intercepts, Y-Intercept, Turning points
What answer is equal to the sum in the expression below (3x3 plus 4x2 - 2x plus 1) plus (x4 - x3 plus 5x2 plus 2x plus 3)?
Answer this question…A. x4 + 2x3 + 9x2 + 4 B. x4 + 4x3 + 9x2 + 4 C. x4 + 2x3 + 9x2 + 4x + 4 D. x4 + 2x3 + 9x2 - 4x + 4
What is 7 x4 equals?
28 is.
Is 9 x4 equals 36?
yes
X4 equals 2x3 plus 1?
Not necessarily.
X4 plus 3x3-10x2 equals 0?
Given: x4 + 3x3 - 10x2 = 0 You can start by dividing both sides of the equation by x2: x2 + 3x - 10 = 0 Then factor out the left side of the equation into simpler terms: (x + 5)(x - 2) = 0 For the result to be 0, either of the terms in brackets on the left must equal 0, so that means there are two answers: x = -5, x = 2
1 plus x plus x2 plus x3 plus x4 plus plus x24 equals 49x25?
No.
Can you graph x4 10x2 33x2 38x 8 numbers in parentheses are exponents Find All X-Intercepts Y Intercept Turning points?
Can you Graph: x4 +10x2 + 33x2 + 38x +8 Find: All X-Intercepts, Y-Intercept, Turning points
X4 plus x2 equals 1?
4X + 2x = 1. Where x = 0.166666666666666666666666666666666666666 recurring.
What answer is equal to the sum in the expression below (3x3 plus 4x2 - 2x plus 1) plus (x4 - x3 plus 5x2 plus 2x plus 3)?
Answer this question…A. x4 + 2x3 + 9x2 + 4 B. x4 + 4x3 + 9x2 + 4 C. x4 + 2x3 + 9x2 + 4x + 4 D. x4 + 2x3 + 9x2 - 4x + 4
What is 7 x4 equals?
28 is.
What is x4 plus x4?
One of anything plus another one of them is always two of the same thing.
What is x4-144 equals 0?
7
Is 9 x4 equals 36?
yes
How do you express x4 plus y4 if given x plus y equals a xy equals b?
(x + y)2 = x2 + 2xy + y2 So x2 + y2 = (x + y)2 - 2xy = a2 - 2b Then (x2 + y2)2 = x4 + 2x2y2 + y4 So x4 + y4 = (x2 + y2)2 - 2x2y2 = (a2 - 2b)2 - 2b2 = a4 - 4a2b + 4b2 - 2b2 = a4 - 4a2b + 2b2
Is x-2 a factor of fx equals -9 x4 plus 3 x3 - 7 x2 plus 7 x - 9?
If there is a remainder then it's not a factor otherwise yes
