Use the order of operations to simplify the following expression. (You must write down each stage of evaluation, using rules of precedence to determine which operations to perform first. Do not use properties to expand the expression, but evaluate as appropriate.) (4(6-3)2-5(-1)2 +7)-5 -3(2 + 3) + 3(-2)? – (-1)°(-3)²

Q: 12. Solve for x using DCMAD. r= 5

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Simplify the following expression. You don't need to state restrictions. 2x² + x - 1 x2 - 25 x+5 2x2…

A: We use middle term splitting method to simplify numerator and denominator  and use identity  a2-b2 =…

Q: sulting expression as a 7. x- 9x +

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Q: (-9) + |(-1)| - 9 - 3) - 2

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Q: Draw a chip model to represent -4 – (-3). This should use a take-away interpretation of subtraction.…

A: We have to draw a chip model to represent -4-(-3).

Q: How do you simplify the following expression? -3x(1/2(3x-2y) - 2(x(3+y) + 4y))

A:

Q: Which of the following is equivalent to the expression below? 12(y + 89) A. 12(89 y) B. (12 89) + y…

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Q: Identify the properties of the following illustrations. 5x0=0 9(2*5)=(9*2)*5 0+9=9+0

A: Consider the equations: 5×0=0……19×2×5=9×2×5……20+9=9+0……3

Q: The following expression can be simplified to -1. 5x-3 3-5x 3 , where x + ³. O True о False

A: If the numerator and the denominator is same, it can be cancelled.

Q: Which of the following is equivalent to the expression below? 12(y + 89) A. 12(89y) B. (12 89) + y…

A: We can make it easier for you

Q: Simplify the following expression: (6m³p³)(-2m5p) 0-12m³p4 0-12m³p² 0-12m³p³ 0-12m³p 8

A: Topic = Algebra

Q: Evaluate the following expression if x = 3 and y = -4: 35 [x² - (²2)

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Q: Order of Operations: Ms. Hannah and Ms. Thorsen simplified these numeric expressions incorrectly.…

A:

Q: Simplify the expression. (a) y5⋅ y2         (b) (8x)2          (c) x4x-3

A: Our Aim is to simplify the expression below:-(a)y5×y2Solution⇒y5×y2=y5+2=y7

Q: Simplify each algebraic expression. (A) 7x³y +9+ 6xy - 7xy-21-7x'y

A: For the given expression 7x2y+9+6xy-7xy-21-7x2y  is  -xy-12

Q: Evaluate the following expression. −2(-3) + [6+ (6-9)²] /√25+4

A: The given expression is:−2(−3)+[6+(6−9)2]/25​+4 Recall the order of operations, PEMDAS:P -…

Q: Simplify the following expression 1. (8y +5)-(5x+3) 2. (2x-5xy+3y)-(2x-xy-2y)…

A: 1. (8y +5)-(5x+3)2. (2x-5xy+3y)-(2x-xy-2y)3.(12x-5y)+(-7x-5xy+2y)

Q: Tammy completed the following steps to simplify the expression -5xy-3xy - 2(4y+ 2) - 2.5xy. -5xy-…

A: Simplify

Q: Find (a) ∣A∣ and (b) ∣A−1∣.

A: a). Determinant of matrix A is,

Q: Simplify the following expression: 2t(-2t-3)

A: We can easily simplify the expression by opening the bracket.

Q: '2 Given A = - 3 -4 3 | Find the products (a) A x (b) 5 × A 7 if possible. If not, state the reason…

A: (a) Given that, the matrix A=2-3-43, Obtain the product of A×-65.…

Q: Simplify the following expression. 6x²y 16xy2 O 3x 8. O 3y 8. 8xy 3 3x 8y

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Q: 5х — 7 + 2х + 3 11 - x ( 2x + 3 )²

A: This question is based on Application of LCM    ( Least common factor).

Q: Simplify the expression. 4 x2 + 10x -6 2х — 1 O-x+5 O 2( x+ 3) x+3 2х-6

A: