Estimate. Then, use the standard algorithm to solve. Express your products in standard form. b. 65 x 5.8 z a. 4.2 x 34 = 42 (tenths) 58 (tenths) x 6 5 × 34

Q: Factor. x² – 4x + 4 -

A: Note the identity : a-b2=a2-2ab+b2

Q: Factor. c² – 7x – 30 -

A: The expression, (x-a)(x-b) can be simplified as (x-a)(x-b)=x2-(a+b)x+ab .

Q: Multiply. (2+x2 =

A: Consider the given expression 2+x22 The given expression can be written as 2+x22=2+x2·2+x2

Q: Factor. If the polynomial is prime, so indicate.  4a^2 -4ab - 8b^2

A:

Q: The product of   √4 and ¼ is

A:

Q: nen, area of each diagram. 2. 1. ? x2 ? 4. ? 16 %3D

A:

Q: . Write an equation in factored form that might describe the following graph: Note that there could…

A: Since you have asked multiple questions in a single request, we would br answering only the first…

Q: Factor the polynomial completely. 10m² – 40.

A: Given: A polynomial .Aim: To factorize the polynomial completely.

Q: Add. mq m2 - q m+q mq m2 - q (Simplify your answer. Type your answer in factored form.) m+q

A: Given:

Q: Multiply and combine like terms to determine the product of these polynomials. (2b + 3)(56 – 1)

A: ANSWER IS AS BELOW:

Q: sheet Undletermind Coefficients. -2X

A: Solve the, intial value problem using the method of undermined determined coefficients

Q: Perform each division. Solve all 103. x4+5x2+5x+27/x2+3 104.  K4-4k2+2k+5/k2+1

A:

Q: Multiply. Show all work to receive credit for your answer. x²-25 x²+6x+5 x²+2x+1 x-5 X

A:

Q: Jack Raj has enough sand to fill the sandbox below. 2 feet 4 feet 6 feet A sandbox with dimensions…

A:

Q: Factori 1-800/2+12 4√4

A: Let,

Q: 13. Find the perimeter. 2x-4 X+2 14. Multiply. 5x(x2 -4x-6) 15. Multiply. (2x+7(2x-7)

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.