0
x=16
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
If the sum of the roots of x to the power of 3 minus x to the power of 2 minus 2x plus 2 equals 0 is zero find all the roots?
1 and the positive and negative square roots of 2
Find the sum of the roots x2 plus 3x equals -2?
-3/2
Sec square A plus cosec square A equals?
2 + tansquareA + cossquareA
How many times does the graph of y equals 2x square plus 3 intersect the x-axis?
y = 2x2 + 3 does not intersect the x-axis at all. It has two imaginary roots at ±i * square root of 3/2.
Is it possible to add a radical if there different under the square roots?
You can always add radicals, but you can't simplify unless the radicands have a common factor. For example, the square root of 20 plus the square root of 45 equals 2 times the square root of 5 plus 3 times the square root of 5, which is 5 times the square root of 5.
If the sum of the roots of x to the power of 3 minus x to the power of 2 minus 2x plus 2 equals 0 is zero find all the roots?
1 and the positive and negative square roots of 2
Roots of the equation x 2 plus 5x plus 7 equals 0 will be?
There are no real root. The complex roots are: [-5 +/- sqrt(-3)] / 2
Find the sum of the roots x2 plus 3x equals -2?
-3/2
Sec square A plus cosec square A equals?
2 + tansquareA + cossquareA
What is the nature of the roots of the equation 2xsquared-6x plus 2 equals 0?
It has roots x = 2.618 and x = 0.38197
How do you solve 3x2 plus 20 equals 0?
3x^2=-20 so x^2=-20/3 this has no real roots but the plus of minus i(square root of 20/3) is a solution if we allow complex numbers.
What is x2 -2x plus 2 equals 0?
It is a quadratic equation with no real roots or real solutions. In the complex domain, the solutions are 1 +/- i where i is the imaginary square root of -1.
What two numbers fit the following description The square of the first plus the second equals 7 The square of the second plus the first equals 11?
2 and 3
How many times does the graph of y equals 2x square plus 3 intersect the x-axis?
y = 2x2 + 3 does not intersect the x-axis at all. It has two imaginary roots at ±i * square root of 3/2.
Is it possible to add a radical if there different under the square roots?
You can always add radicals, but you can't simplify unless the radicands have a common factor. For example, the square root of 20 plus the square root of 45 equals 2 times the square root of 5 plus 3 times the square root of 5, which is 5 times the square root of 5.
Square root of 4x plus the square root of x?
square root of 4x is 2 times square root of x, so answer is square root of x times 3 since it is 2 square roots of x plus one of them
What does 2x2 plus 5x plus 2 equals?
15,000 to the third power that equals pi plus 12 would make it the square root of 7
