WebMay 28, 2024 · Once the discriminant is negative, the quadratic has no real root. So, the function never touches the real axis and the function lies above or below the real axis. If we take x as 0, y = 20, therefore, the function lies above the real axis. It is always positive. Web38 = 1 x 38 or 2 x 19. Factors of 38: 1, 2, 19, 38. Prime factorization: 38 = 2 x 19. 5. Give the prime factorization of each number or monomial 38 69 124. Step-by-step explanation: astwocbaovjskf. 6. which choice is not a factor of 38 5,6,7,8,9. Step-by-step explanation: yan po ang sagot ko kase wla po kayong inilagay na choices e. 7.
Solve x^2-8x+17=0 Microsoft Math Solver
WebJun 3, 2024 · Since the discriminant is negative, x 2 − 8 x + 17 is never 0. And it is sometimes greater than 0 (take x = 0, for instance). Therefore, by the intermediate value … Web2. Show that x2 – 8x + 17 > 0 for all real values of x. (3) 3. Prove that there is an infinite amount of prime numbers (5) 4. Give a counter-example to prove that each of the following statements are false: a) If a2 − b2 > 0, where a and b are real, then a − b > 0. (3) strong adhesive black tape
A-Level Unit Test PROOF - Jethwa Maths
WebAnswer by Alan3354 (69239) ( Show Source ): You can put this solution on YOUR website! x^2-8x+17=0. Solved by pluggable solver: SOLVE quadratic equation (work shown, graph … Webx 2 + 8x + 17 = 0 has two solutions: x = -4 + √ 1 • i or x = -4 - √ 1 • i . Solve Quadratic Equation using the Quadratic Formula 2.3 Solving x 2 +8x+17 = 0 by the Quadratic Formula . … WebPolynomial Synthetic Division Calculator Polynomial Synthetic Division Calculator Apply polynomial synthetic division step-by-step full pad » Examples In the previous post, we talked about how to add polynomials. In this post, we will talk about subtracting polynomials.... strong adjective of surprised