intermediate algebra What number is added to each side of the equation 4&r = 7 in...
Use completing the square to rewrite the equation: 8x-7 = 0 (4)39 a) (- 4)23 b) (ar 4) 39 c) d) (r8)2- 16 e) (x+4)2-23 ff None of the above Use completing the square to rewrite the equation: 8x-7 = 0 (4)39 a) (- 4)23 b) (ar 4) 39 c) d) (r8)2- 16 e) (x+4)2-23 ff None of the above
Can you walk me through the steps, I'm getting lost on how they get 49/144 and how they get 121/144 Solve by completing the square. 6x2 + 7x=3 To complete the square, the coefficient of x2 must be 1. What number should each side of the equation be divided by so the coefficient of x2 is 1? 6 Divide both sides of the equation by 6. 6x2 + 7x 6 6 6 x2+x= Complete the square. 1 49 x2+x +...
104) Use Polya's manipulatives / drawing strategy with algebra tiles to demonstrate the procedure of solving the following problems visually as done in class. (a) Factorize P(x) = 8x2 - 2x - 15 (b) Also known as the father of algebra, Muhammad ibn Musa al-Khwarizmi (780-850 CE) is the first mathematician to write an algebra book. In his treatise “Al-Kitab almukhtasar fi hisab al-jabr wa’l-muqabala," al-Khwarizmi considers the following problem: What must be the square which, when increased by ten...
Problem 1 (hand-calculation): The rth root of the number A can be found by solving the equation -A 0. Use secant method with a tolerance e104 to estimate the following values: (a) 161, i.e. r 3 and A 161, using6 and 1.1ro (b) y21 .75, ie. r = 4 and A = 21.75, using xo = 2 and x,-1.lzo. Problem 1 (hand-calculation): The rth root of the number A can be found by solving the equation -A 0. Use secant...
8) 4 Complete the square to transform the quadratic equation into the form (x - p)2-q. x2-12x-5=7 A)(x-36)2-9 B) (x 6)2-48 (x 36)2 -9 D) x-6)2 - 48 D)
stering Do Homework-Eduardo G... MATH-1414-V01-College Algebra Fall 2018 Homework: 1.4 Quadratic Equations Score: 0 of 2 pts 1.4.33 14 of 23 (10 complete) Solve the equation by using the square root property (z+7)19 Choose the correct answer below OA. The solution set is(-19 ± OB. The solution set is (-719) O C. The solution set is -7t i/19) k to select your answer and then click Check Answer Ali parts showing Application Developmen
This is linear algebra so please use the right formulas to solve these problems. Thanks! 1) 2) *4. Determine whether each of the following functions is a linear transformation. If so, provide a proof; if not, explain why. T (C:) = x1 - x2 f. T: R" → R given by 7(x) = || x || 0 1 0 -1 14. Let A 0 1-2 -2 -1 2 0 0 a. Give the LU decomposition of A. b. Give the...
Solve the equation by expressing each side as a power of the same base and then equating exponents. 2 (x + 7) = 1
please show steps cleary 7. Solve the following equations for x: b)3(2x-5)-(2-3x)--2+4x 9 15 5 c)H x-μ e) x3+8x2+15x-0 1 (4x-5)2-5-20 (use the square-root method) g) Solve using the quadratic formula: 3x2+2x -8-0. Show your steps clearly. x+4x-8-0. Show your steps clearly h) Solve by completing the Square: 8. Determine an equation for the line a) with slope of 5/3 and y-intercept of 5: b) with slope 7/6 and passing through the point (6.2) parallel to the line in #...
Graph the following linear inequalities on the digital graph paper worksheet Problem 10. Show ALL your algebra steps that are required to determine the X and Y intercepts for both equations in the text box. From the MS Excel ribbon > Insert> Shapes> Lines. Y coefficient 4 Line # X coefficient "RHS" 36 48 0 Use the text box for you answer. Solve algebraically, showing ALL steps, for the solution, or "intersection" of 1. Equation 1 and equation 2. 2....