2015年10月22日 · Here is an example (rather than a formula, it is a process). Here is an example ((4, 5),(3, 4),(1,2)) ((3, 1),(0, 3)) Find the first row of the product Take the first row of ((4, 5),(3, 4),(1,2)), and make it vertical. (We'll do the same for the second row in a minute. And then for the third row.) {: (4),(5) :}((3, 1),(0, 3)) Now multiply times the first column and add to get the first …

2017年4月27日 · Our vertex is (0,0), and our next two points (which will help dictate the "slope") are (-1,3) and (1,3) We need a few things to graph this: the x and y intercepts and the "slope". Because x is squared, I know that this will be a quadratic function. There aren't slopes for quadratics, but we can look for certain points. First, let's look for y-intercepts: …

2017年8月20日 · See a solution process below: First, we can divide each side of the equation by color(red)(3) to reduce the coefficients while keeping the equation balanced: (3x^2 - 12)/color(red)(3) = 0/color(red)(3) (3x^2)/color(red)(3) - 12/color(red)(3) = 0 x^2 - 4 = 0 We can rewrite this expression as: x^2 + 0x - 4 = 0 We can now use the quadratic equation to solve …

2016年3月6日 · (x - 1)(3x - 5) y = 3x^2 - 8x + 5 Since a + b + c = 0, use shortcut. One factor is (x - 1) and the other is (x - c/a) = (x - 5/3).

2018年4月21日 · To complete the **factorization **of 3x2 – 10x + 8, we can find two binomials using the constant and linear coefficients. The factorization of 3x2 – 10x + 8 is (x – 2)(x – 4). Explanation: To complete the factorization of 3x2 – 10x + 8, we need to find two binomials whose product equals the original equation.

2018年3月17日 · The first number represents the number of rows while the second indicates the number of columns. For adding and subtracting, matrices have to have identical formats,

2020年1月23日 · This answer is FREE! See the answer to your question: Graph g(x)=3x2−12x−3 . - brainly.com

2016年8月15日 · Find factors of 3 and 2 which subtract to make 5. We should realise that (3x2) - 1 = 5. Find the cross products and subtract to get 5.

2022年7月17日 · To factor the expression 3x2 – 9x, Caleb found the GCF as shown. List the factors: 3x2 = 3 • x • x 9x = 3 • 3 • x GCF = 3 • 3 • x • x = 9x2 What is Caleb’s error? Caleb factored 3x2 incorrectly. Caleb factored 9x incorrectly. Caleb found the product of all factors, not just the ones common to each term. Caleb did not make an ...

2022年11月3日 · The correct option is D that is 4x³-12x²-2x when 12x⁵-36x⁴-6x³ will be divided by 3x² as the definition of polynomial says, "A polynomial is an expression made up of variables, constants, and exponents that are combined using mathematical operations like addition, subtraction, multiplication, and division".