Questions Asked on March 18, 2023

If α and β are the roots of the quadratic equation 3x^2-4x+7=0 find 1/α^2 + 1/β^2 Asked on March 18, 2023 at 12:09 AM Prisms and surface area practice 10 questions Asked on March 18, 2023 at 12:13 AM Find the first four terms of the expansion of sqrt(1-3x). Hence evaluate √0.7 correct to 4 d.p Asked on March 18, 2023 at 12:20 AM Using geometric progression express 5.666666666 as a fraction Asked on March 18, 2023 at 12:22 AM y=25/216 (x-120)^3+200 prove why x and y = 0 0 Asked on March 18, 2023 at 12:38 AM Why are the gene pools of small populations reduced compared to those of larger populations? (1 poi... Asked on March 18, 2023 at 1:36 AM 9. Which unit lengths represent the sides of a right triangle? Select two answers. 3, 4, and 5... Asked on March 18, 2023 at 2:17 AM use the side lengths of the triangle to determine if the triangle is a right triangle. side 1 = 8... Asked on March 18, 2023 at 2:19 AM (1972±√2768784)/200 Asked on March 18, 2023 at 3:57 AM What must the values of k bear so that : 2x^3+(k_3)x+k_3=0 has one real root?two real root? no real... Asked on March 18, 2023 at 4:17 AM