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How many real solution exist for the equation 1.1x2 plus 3.3x plus 4 equals 6?
Wiki User
∙ 12y ago
1.1x2 + 3.3x + 4 = 6
First rearrange the equation to equal zero so that we can use the quadratic formula.
1.1x2 + 3.3x - 2 = 0
Using the quadratic formula, the solutions are
x = -3.52 and x = 0.52
Both of these solutions are real, so the original equation has two real solutions.
Wiki User
∙ 12y ago
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What math problem equals 22?
11x2=22 20+2= 22 44/2= 22 24-2=22
What is one half of 22?
11, 11X2=22
What is half of 22?
22/2 = 11.11, 11X2=22
The product of a two-digit number and its tens digit is 96 Find the number if the units digit is one less than tens digit?
Let the number be 10x + y, with digits xy. We have (1) x(10x+y) = 96 and (2) x - 1 = y Substitute for y in (1): x(10x+x-1) = 96 Simplify: 11x2 - x = 96 11x2 - x - 96 = 0 Factorising the quadratic... (11x+32)(x-3) = 0 Take x-3 = 0 for an integer solution. Thus x=3 and y=2 The number is 32.
What math problem can equal 22?
21+1=22 23-1=22 11x2=22 20+2=22 24-2=22, etc.
How do you do math x4 plus 11x2 plus 10 equals?
Um.. your question is kinda vague... but I'm gonna assume your question is 4x+11X2+10... so you have to use the order of operations. multiplication first... so 11X2 is 22, making the equation 4x+22+10. Then, add 10 and 22 together, making the equation 4x+32. you don't know what 'x' is, so that's as far you can simplify the equation. So the answer to you question is 4x+32.
How do you factorie 11x2 plus 75x-14?
11x2+75x-14 = (11x-2)(x+7) when factored with the help of the quadratic equation formula
11 x 2 -34 x 3 equals to 0 by Completing Square From Quadratic Equation?
If you mean: 11x2-34x+3 = 0 then the solutions are x = 1/11 and x = 3 by completing the square or using the quadratic equation formula
What is 2x - 19 When x equals -11?
-41 -11x2=-22 -22 - 19= -41
X3-11x2 plus 18x equals 0?
x3 - 11x2 + 18x = 0x (x2 - 11x + 18) = 0 . . . . x = 0 is a root.x (x - 9) ( x - 2) = 0 . . . . x = 9 and x = 2 are roots.X = 0, 2, 9
What math problem equals 22?
11x2=22 20+2= 22 44/2= 22 24-2=22
Is 11X2 commutative?
Yes.
How do you solve this 2x3 - 11x2 plus 24x - 18 diveded by 2x - 3?
The real equation got messed up when I posted it, the real equation is this: 2x^3 - 11x^2 + 24x - 18 divided by 2x - 3 ^ = to the 3rd and 2nd power.
Is 11x2 a polynomial?
Yes. In general, a monomial is a polynomial.
What is one half of 22?
11, 11X2=22
What is the perimeter of 8 length 11 width?
(8x2) + (11x2) = 40
What is half of 22?
22/2 = 11.11, 11X2=22
