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x2 + 3x - 28 = x2 + 7x - 4x - 28 = x(x + 7) - 4(x + 7) = (x + 7)(x - 4)
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Can you write the equation of a parabola that doesn't cross the x-axis in factored form?
No.
Write an algorithm and draw a flowchart that will calculate the roots of quadratic equation?
dejene
How do you find the solution of a quadratic equation graphically?
You write the equation in such a way that you have zero on the right side. Then you graph the expression on the left side of the equal sign, and check where it touches the x-axis. Note that this method works for most common equations.
Write a quadratic equation in the variable x having the given numbers as solution of 2?
x2 - 4x + 4 or (x - 2)2
How do you write a rule as an equation?
Write an equation of 3/8×112
Write an algorithm to find the root of quadratic equation?
Write an algorithm to find the root of quadratic equation
How do you write a quadratic equation using only solutions 10 and -2?
12
How do you write a quadratic equation using only solutions 9 and 1?
Solutions: x = 9 and x = 1 Factored: (x-9(x-1) = 0 Equation: x2-10x+9 = 0
How did you write each quadratic equation in standard form?
readuse the answer
How do you write a poem on the roots of the quadratic equation?
2000X=Y2KoverZzz?
Can you write the equation of a parabola that doesn't cross the x-axis in factored form?
No.
How would you go about solving a quadratic equation?
Write the quadratic equation in the form ax2 + bx + c = 0 then the roots (solutions) of the equation are: [-b ± √(b2 - 4*a*c)]/(2*a)
How do you write a pseudo code for find the quadratic equation?
computer scince
How do you write a quadratic equation in standard form?
ax2 + bx + c
When the roots are equal of a quadratic equation?
Write the quadratic equation in the form ax2 + bx + c = 0 The roots are equal if and only if b2 - 4ac = 0. The expression, b2-4ac is called the [quadratic] discriminant.
Write an algorithm and draw a flowchart that will calculate the roots of quadratic equation?
dejene
What are all the ways you can solve a quadratic equation?
First, write the equation in standard form, i.e., put zero on the right. Then, depending on the case, you may have the following options:Factor the polynomialComplete the squareUse the quadratic formula
