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Hace 6 días · Study with Quizlet and memorize flashcards containing terms like What are the solutions of 3x^2 + 14x + 16 = 0?, The only solution of the equation x^2 + bx + 16 = 0 is x = 4. What is the value of b?, Which function has zeros at x = −2 and x = 5? and more.
Hace 6 días · What are the dimensions of the rectangle?, Solve x^2 = 12x - 15 by completing the square. Which is the solution set of the equation? and more. Study with Quizlet and memorize flashcards containing terms like Which shows the correct substitution of the values a, b, and c from the equation -2 = -x + x2 - 4 into the quadratic formula ...
Hace 6 días · What is the discriminant (the value under the radical) of the quadratic equation 0 = − x 2 + 4 x − 2?
Hace 2 días · Hint: Solve quadratic equations by factoring method to get the values of zeros. Now verify the relationship between the zeroes and the coefficients by finding the sum of its zeroes and product of its zeroes respectively. Complete step-by-step answer: x2 − 2x − 8 x 2 − 2 x − 8.
Hace 5 días · This modulo calculator is a handy tool if you need to find the result of modulo operations. All you have to do is input the initial number x and integer y to find the modulo number r, according to x mod y = r. Read on to discover what modulo operations and modulo congruence are, how to calculate modulo and how to use this calculator correctly.
Hace 5 días · 7/10-2/5. This calculator subtracts two fractions. First, convert all fractions to a common denominator when fractions have different denominators. Find Least Common Denominator (LCD) or multiply all denominators to find a common denominator.
Hace 6 días · Write the polynomial as a product of the leading coefficient, a, and the factors, where each factor is x minus a root. Use the y-intercept (0, -5) to solve for the leading coefficient. Substitute the leading coefficient into the polynomial function for a and simplify.
