Directions: Simplify by multiplying the expressions. 11. (a + 1/2)(a - 1/2)= 15. (3/4c + d)(3/4c – d)= 19. (5c^2d^3 – 7e^5)(5c^2d^3 – 7e^5)=

Q: Classify -3x4 + 2x3 – 5x + 7 by degree.

A: The classification of a polynomial based on its degree is the mathematical term of the biggest…

Q: 4- 7x=151 %3D

A:

Q: olx 3(2-3x)"

A: The objective is to solve the integral ∫132-3x4dx

Q: 7- V5 8. Simplify : 2+ V5. to its principal root and rationalize the denominator.

A: For rationalise multiply numerator and denominator with 2-sqroot5.

Q: Simplify. 12 - 2x - 5 x + 5 22 + 3x – 10 A I - I- 2 I - 5 D 2 5 B.

A: Given: x2-2xx2+3x-10+x-5x+5

Q: simplify a complex fraction 6/5 -2 over 7/5 -2 help

A:

Q: Rationalize the denominator and simplify. 5/3-2 V3-1

A: Rationalising the denominator simply means that moving the root term in the denominator to the…

Q: 3+4/3 d. VZ+2V5

A: In the question we have to rationalize the denominator of function.

Q: Simplify the complex rational expression. 1 3 - - - y 2 1 3 - y 4 1 y 2 (Type a simplified rational…

A: We have to simplify the complex rational expression: 1y-321y+34 Taking LCM in the denominator and…

Q: ii) Use trigonometric substitution method to evaluate 4x2-9

A: Given: - The integral is, ∫14x2-9dx To evaluate: - The solution of the given integral by using the…

Q: 8 dz 3 1 2 1) J(를 4 4z5 Vz 5z3

A: Please see the answer below

Q: A rectangle has a height of 3x and a width of 2x-3. Express the area of the entire rectangle.…

A: Given that a rectangle has a height of 3x and width of 2x-3. We have to find the area of this…

Q: Long division 3x ^ 7 - 4x ^ 6 + 9x ^ 5 + 30x ^ 2 - 38x + 91 by 3x ^ 2 -4x + 9

A:

Q: WORKSHEET 4: Rationalize the denominator. 2 +1 √2 √6+2

A:

Q: 7-V5 to its principal root and rationalize the denominator. 2+5 Simplify

A: Given: y=7-52+5 For simplify given expression, we rationalize it's denominator by multiply and…

Q: ५ 5५ + 6५ - 2.x 6y=2X

A: Here , The general solution = Complementary solution + particular Solution  Y = Yc + Yp

Q: )) What is the quadratic polynomial in standard form Given x = and -2 1 %3D Change roots into…

A: Please refer to the image below

Q: Multiply: 1. (2х-4)(х — 3) 3D 2. (Зу - 1)(4y? — 2у - 1) -

A:

Q: To divide x+5x-2x+8 by x-5 using synthetic division, the first step is to write To divide x +…

A: Explanation of the answer is as follows

Q: i) 7-x = 1 ii) 7x-3 = 42x %3D

A:

Q: When -2x^2+4x+2 is subtracted from x^2+6x-4,

A:

Q: Express -25 22+7x+10 in simplest form. Show all work.

A:

Q: subtracting 1 from the product of 5 and x gives the same value as adding 10 to the product of 3 and…

A: Sol.   According to question , we construct          linear equation mathematically as below.

Q: = 105x − 100 − x2, what level(s) of production will yield a profit of $2350? (Enter your answers as…

A: Given profit function is P=105x−100−x2.

Q: 5. x- 81 6. 3x² - 27 7. x³y - 25xy²

A: I am going to solve the given problem by using some simple algebra to get the required result.

Q: Rationalize the denominator. 1 4 – V 15 -

A: Rationalize the denominator,14-15

Q: 38)-3x+17 or 6x + 32-21 A) [-4,-2) す B) (-4, ) C) (- ) D)(-2,)

A:

Q: 24. У = x2 + 3x − 2 - y = 2x

A: Given query is to find the solution of the system.

Q: 7x 8 yz 4 yz 21x z ,3

A: This question can be solved by cancelling the common terms in numerator and denominator.

Q: divided

A:

Q: 2x2 - 98 Rationalize the denominator and simplify. 5 - V3x +4

A:

Q: (1+5h-3h²)-(2h²+4h-7)

A: We will solve the following

Q: 6. Simplify 7- V5 to its principal root and rationalize the denominator. 2+ V5

A: Given question is, 7-52+5

Q: Simplify. 6/2x + 2/8x - V18x O A. 5/2x O B. 7/2x о С. 10/ D. 13/2x

A: NOTE: Refresh your page if you can't see any equations. .

Q: 55 5x + - - z 5x + 6y = 0

A:

Q: 2. Lim (3x+6x -8)

A:

Q: rationalize the denominator of   y/√3+√y

A:

Q: Simplify the complex fraction. 3z-7 2. 2)

A:

Q: 4x-16 over 5x+15 divided by 4-x over 2x+6

A: The given expression is,

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

A:

Q: One dimension of the rectangle is x in. Factor the expression for the rectangle's area to find the…

A: Dimension of one side of the rectangle is given (x in) , and area of the rectangle is also given…

Q: substitution method for 4x+y=14 and 5x-2y=11

A:

Q: 2r+ 3x-20 2-16 3. Divide. 8x + 8 4x-12x-16 + 2 4. Add. 2x +6 2-9 9x 3r - 18 5. Subtract. *+3 x+ 3

A:

Q: Simplify Complex fraction  4/3r-1   -4     /    4/3r-1  +4

A:

Q: 4-7x=151 x=?

A: Given4 - 7x = 151x = ?

Q: 2. Rationalize the denominator 4 1 3 1 а. b. 12xy2z 16x5y4z23

A: Given

Q: 10 - 2 + 2x 2 + 2 x 2 =33

A:

Q: 8x 2m-1 150" X+45 39-6m i) k) 130 1)

A: Consider

Q: other than the real root 2o , find the other 7 the equaton z 3 -용 +i and- 号- and 2 C. 늘 +i and 수 -…

A: Solution

Q: 8x(31-9)x(17+23)+4-(6-3)

A: To find the desired result after performing given operations between numbers.