Weegy: (2x - 1)(x + 6) = 0 in general form is 2x^2 + 11x - 6 = 0. The value of b is 11. The value of b is 11. User: The graph of y = ax2 + bx + c is a parabola that opens up and has a vertex at (0, 5). (-3,-33); (-3,3); (3,-24); (3,21) Solution: y + 2x + 3 = -(x + 2) 2 + 1 [Given] The vertex of the parabola, which is denoted as the coordinates (h, k). The standard equation of the parabola is y = a(x-h) 2 + k. The given equation can be written as. y = -(x + 2) 2 + 1 - 2x - 3. Expand using the algebraic identity (a + b) 2 = a 2 + b 2 + 2ab. y .... For what values of a is 2 x3+a x2+11 x+a+3 exactly divisible by 2 x 1. Home > For what values of a is 2 x3+a x2+11 x+a+3 exactly divisible by 2 x 1. Question. For what values of a is 2x 3 +ax 2 +11x+a+3 exactly divisible by 2x-1. Solution. 2x - 1 must be a factor of the given polynomial. One of the roots must be x = 1/2.
Feb 05, 2019 · This results in a 2×3 matrix. The following examples illustrate how to multiply a 2×2 matrix with a 2×3 matrix using real numbers. Example 1. Suppose we have a 2×2 matrix C, which has 2 rows and 2 columns:. Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step.
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Find the Maximum/Minimum Value y=x^2-2x-3. y = x2 − 2x − 3 y = x 2 - 2 x - 3. The minimum of a quadratic function occurs at x = − b 2a x = - b 2 a. If a a is positive, the minimum value of the function is f (− b 2a) f ( - b 2 a). f min f min x = ax2 + bx+c x = a x 2 + b x + c occurs at x = − b 2a x = - b 2 a. Find the value of x = − ....
1 day ago · Below is the . 2x3 216x Jan 18, 2022 · Graphing Quadratic Functions Worksheet Answer Key Solving Quadratic Equations by Graphing However, the only way to know we have the accurate x-intercept, and thus the solution, is to use the algebra, setting the line equation equal to zero, and solving: 0 = 2x+ 3 –3 = 2x Solving absolute value equations and inequalities answer.
2020. 3. 27. · (2x + 3)^2 = 2 See answers Advertisement Advertisement tonymej123 tonymej123 4x squared plus 12x plus 9 the one after that is D Advertisement Advertisement ronycallado27 ronycallado27 Answer: 4, 12, 9. Step-by-step explanation: im smart. Advertisement Advertisement New questions in Mathematics.
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In a square ABCD, AB = 2x+3 cm and BC = 3x 5 xm. Then the value of x is a 4 b 5 c 6 d 8
2015. 2. 20. · Best Answer. #3. +117661. +5. It cannot be simplified (although Badinage has factorized i correctly) It can be put equal to whatever the problem that you are doing requires. :)