25-30 - Using FOIL Multiply the algebraic expressions using the FOIL method and simplify. 25. (31 – 2)(7t –- 4) 26. (4s – 1)(2s + 5) 27. (3x + 5)(2x – 1) 28. (7y – 3)(2y – 1) 29. (х + Зу) (2х - у) 30. (4х — 5у)(3х — у)

Q: 4+ 3 1. Express 3 -1 with a rationalized denominator.

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

Q: III. Divide by synthetic division 1. (3x3 - 17х? + 15х - 25) + (х - Б) 2. (9х3 -16х — 18х? + 32) +…

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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: 3 The steps to divide 2x 10x + 9x + 15 by x- 3 Show Steps can be shown to the left. Which TWO of the…

A: topic - division

Q: 8. Factor 121x2 + 132x + 36. Must use Special Factoring Rules listed at the beginning of the test.…

A: Given,           121x2+132x+36

Q: 2(2x-3)3-(x- 1)(2x – 3)-23 (2r- 3)23 - 88.

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Q: 3(-2a³)² – 2(-3a²)³ 3(-2a')-x2(-3a ²)³

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Q: 8. 10- 23x-55x+ 65x2 + 105x + 18 =0 9. 12-13x-81x+ 19 + 57x-18 0 10. 15x5 - 16ct -51x + 32 + 36x-16…

A: (a) 10x5-23x4-55x3+65x2+105x+18=0 Let f(x)=10x5-23x4-55x3+65x2+105x+18 . Substitute x=-1…

Q: X+4/3 < 3 or 2x-10/-2<0

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Q: 9. When the polynomial mx' – 3x² + nx +4 is divided by x - 3, the remainder is 16. When it is…

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Q: 2|4x-1|+8>20

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Q: How do I get x+2y=80 from 1/4x+1/2y=20? Don't I multiply by 4 but I don't know the right steps.

A: 14x+12y=20

Q: 15) Rationalize the denominator of the fraction - 4-V7 3+V5 16) Add. 3 X-2 2- Part C17 Solve :3 +5…

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Q: Multiply: X - X – 6 . x² + x – 6 x² – 4 x2 – 9 To find the product, we will use the rule for…

A: Product is 1.. given below..

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

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Q: 5/4(x+8)+1/4x=-9

A: here we have to solve ,  -54(x+8)+14x=-9

Q: 5. (5x? - 2x - 1) - (3x² - 5x + 7) = 6. -(3z + 4z) - (6z² - 2) = Multiplying Polynomials 7. 6n°(5n²…

A: 5) (5x2-2x-1)-(3x2-5x+7)=5x2-2x-1-3x2+5x-7(5x2-2x-1)-(3x2-5x+7)=2x2+3x-8 6)…

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: FACTORING SORT MATCH EACH OF THE POLYNOMIALS TO THE CORRECT COLUMN, BASED ON HOW Vou WOULD FACTOR…

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Q: 5. 2x + 8 28 82 5x - 4 2r + 4 *+7

A: To solve for x. (5)  (6)

Q: ) 2r+4.5(25-x)=25 -유y- 4 =-22

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Q: Unit 5 - Polynomials Journal #1 In a basketball game, Team A scored 7x + 46y + 15z points and Team B…

A: Team A scored= 7x+46y+15z and team B scored = 2x+27y+31z  There x is 3 pointer, y is 2 point filed…

Q: How do I answer 84

A: Given:

Q: (4x^3+4x^2-19x-15)/(2x+5)

A: Please refer to the image below

Q: Given the polynomial expression kz5- 2z4+ 3z3+ 5z2- 3z - 8, if k is a negative integer, how many…

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Q: Express the area of the polygon as a polynomial. 67. Rectangle 68. Right triangle 6х-1 4x2 – 1 x2 -…

A: The objective of the question is expression to polynomial and choose the correct option.

Q: This equation is about factoring polynomials. In which factor 16n^3+32n^2-n-2 completely and show…

A: Factoring

Q: s to subtract the polynomial given: (-2x - 8x+5)- (3x + 5x - 6). Give th orrectly. Change the…

A: We are asked to find the sequence of the steps.

Q: 9) What is the quadratic polynomial in standard form Given x = 3 and -4 Change roots into factors…

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Q: 4 1. Expand (2x - 3)* in descending powers of x and simplify your answer. 16x – 96x + 512x - 512r +…

A: The binomial expansion of a+bn is : a+bn=C0nanb0+C1nan-1b1+...+Cnna0bn Now, we need to find the…

Q: 10:20 4 2 of 2 Rationalize the denominator and simplify. 7. V3+1 5V3+2V5 8. V5-V3

A: Simplifying

Q: Find the quotient of x4 −3x3 + 3x2 −3x + 2  by x2 −3x+ 2.

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Q: 2 3. Rationalize the denominator of What do you observe about the result V5 – 1 obtained from…

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Q: The points of x,y values are given on the side. Newton using the points in the given table Using the…

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Q: (9z4-373+4z2+ 5x +7). (11z – 4z2 – 11z – 9) =

A: topic - addition of polynomials

Q: 4. 2c/3c +bV125c +V3c -2b/45c 6. -6/7a'b5 +5abʻ76-6 13

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Q: 15. What Is the denominator of the complex fraction O 36z-22 19z-33 19x - 33 О 25т - 29 4+13 25-29

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

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Q: 6z+15 Simplify the folowing: by filling in the blanks correctly. (Nate: a correct answer without ca…

A: We are asked to find the simplify the expression.

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

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Q: A polynomial f(x) = x³ + ax² – 3x + b when divided by 91 (x) = x – 2 gives a remainder of 6 and f(x)…

A: Given:             fx=x3+ax2-3x+b using remainder theorem: fx=x3+ax2-3x+b is divisible by g1x=x-2…

Q: : Sketch Polynomials 1) у%3- (х +9)(х — 2)°(х + 5)2 2) у %3 (х +5)(х - 4)°

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Q: 8-x2-y2 x²+y² 4-y2 zdzdxdy -2,

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Q: Factor x4 + xy3 + x3 + y3 completely. Show your work. Hint: First factor out a monomial. x4 + xy3 +…

A: x(x3+y3)+1(x3+y3)=(x+1)(x3+y3) Factor out using a3+b3 formula

Q: Match the justificalion to each step of the algebraic proof to solve the equation: 3x+1=6z- 14 3x+1…

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Q: 4.4 RATIONALIZATION 22. Rationalize the denominator and simplify 2(x-2)(Vx2 +2+2) Ans: 2x-4 (a) V?…

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Q: The polynomial  0.0035x^3+0.0053x^2+0.18x+1.07 gives the approximate total earnings of a company, in…

A: A function of the form,  p(x)=a0+a1x+a2x2+....+anxn , where an is non-zero is called a polynomial in…

Q: 4. 5r + 9y = -26 -10r + 5y = -4O 5. 5x + 14y = 41 11r – 3y = -45

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Q: 14) 5x ≤ 10 + 2(3x-4) 15) -8h +52-23

A: 14). The given inequality is: 5x≤10+23x-4 So, we can simply write as; 5x≤10+23x-45x≤10+6x-85x≤6x+2

Q: (7x + 2) (5x – 11) - Show Your Work O 35x2 - 67x 22 Find the product O 35x2 + 67x+22 O 12x2 – 67x –…

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