7. (13x - 21) (5x + 75) m

Q: 12. x2 + 11x – 42% D 13. 6x2-54x - 78 =

A: Topic:- algebra

Q: Is 5 a solution of x+3>8?

A:

Q: 4 3.

A: We’ll answer the 1st question since we answer only one question at a time. Please submit a new…

Q: (2z-11)2+3=17

A: Given information:The given equation is (2z-11)^2+3=17.

Q: Z+ 22+3 dz (2-9(22+4)

A: As per bartleby guidelines we only give first question answers.

Q: -3.14-2z z=4.12

A: Evaluating -3.14-2z :

Q: -10(x-7)– 7(x+ 2)

A: i -10x-7-7x+2=-10x-10-7-7x-72=-10x+70-7x-14=-17x+56

Q: 2. Find the perimeter. 3x +2x-4 4x -16 2 The

A:

Q: What is the sum of 5x + 3x-7 and 12x + 12? .2

A:

Q: 8 Y + 2√² + 2y = 10x + 25

A:

Q: explain why. (4k²-3) a) Σ=1 (7k²+6) k

A: ROOT TEST For  a given series ∑k=1∞ak, if  (i) limk→∞akk < 1 then the series ∑k=1∞ak convergent.…

Q: 2) y> 3x2 本y 12 10

A: The solution are next step

Q: 5. 15t-4 23t-2 + 4 = 0

A: Simplification

Q: 2. Find the perimeter. 3x + 2x – 4 4x -16 2

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

Q: B бх +7 4x -3 A4 Зх + 16

A: Answer

Q: y y= kx2 15 8 10

A:

Q: 18 A D. 5x-7

A: Given ,  We have to find value of x

Q: D. (5x-22)*. (2x+35)*

A:

Q: 4. t² √²+9

A:

Q: 18. y 2 + 3x-

A: The given polynomial equation is: y=-2x4+3x2 To sketch the graph, we need to find x-intercept,…

Q: 3) What is the quotient when 10x³ – 3x² – 7x + 3 is divided by 2x - 1? O

A: We have to find the quotient when 2x-1 divides the given polynomial.

Q: 8+2z+6(z-1)

A: Given,

Q: 2.) (6x*y+z")² 10

A:

Q: 4. 7x-11 4x-2 20 35

A:

Q: 20. S dr √3-4r-r²

A: On solving this we will get

Q: a. y = 3z + 6

A: Since you have posted more than one question, we solve the first one for you. For the remaining…

Q: 23. y = 5e*-3 – 2

A: Since you have posted multiple questions which are not interlinked I can do first question as per…

Q: Which is less than 2 8.

A: Given : 58

Q: b.) 3x-2y < 12

A:

Q: -(m-6)=3m+14

A: Given, -(m-6)=3m+14 Now solve the parenthesis, We get, -m+6=3m+14

Q: What is mZP? R 132° (4x -10)° P (4x+ 2)° (5x - 11)° 128° mZP=| ト

A: Sum of interior angle ofn-side polygon=(n-2)180°for n=5,Sum=5-2*180°  ==540°

Q: 4 Find x. 2x -10 14

A: Given a circle with two chords intersecting each other. To find x

Q: 4. What is the constant value (the term without a variable) of the product (3x - 1)(2a² – 6æ – 9)?

A:

Q: X 40x2-29x + 56 M 36x² + 48x + 7 P 24x2-76x +56

A: From the given problem:   x).   40x2-29x+56   At x=2.   40x2-29x+56=4022-292+56=40·…

Q: (8-p)(2-5p+6p2) Multiply?

A: Multiply

Q: 7. y = x², y = 6x – 2x²

A:

Q: 32) -3x2 + 3x - 5s0 32) C) (-«, «) D) Ø

A: We want to find domain of the function in which it is always negative or zero.

Q: 18) y= x²arcfanx² 20) y-xsec5x 2 16.

A: 18. Given function to differentiate :       f(x)=x2arctanx2 Differentiate above function with…

Q: 21. Complete the table. y 2-6x +5

A: Given expression, y=x2-6x+5

Q: Find z. 30° 2/2 60°

A: The value of z is to be determined.

Q: | (6교2 + 2z4) dz Find -4

A:

Q: half of 2+2?

A:

Q: 5. Find y'. y = 3x² – 14x + 42

A:

Q: Q1 Choose only two: x+5 12+3x - 2. VI

A:

Q: Which expression is equivalent to (6z² + 4)(x + 5) ? A 6z+20 B 6z² + 16x + 20 6x + 30z+ 4x + 20 D6z…

A: which option=?

Q: 7) y = 2x +1

A: Since you have asked multiple questions in a single request so we will be answering only first…

Q: Is -3 a solution of 8x – 9 > 0?

A: A value is a solution to inequality if, after the substitution of the variable, the inequality holds…

Q: 9) 2x-3x-15 = 5 11) 2k +9k =-7

A:

Q: 6) Find- Simplify your answer as much as possible y= (4x² + 5x)?

A: Given y = (4x2 + 5x)2  We have to find dydx

Q: 4. y' (7x² - 1)/(7 + 5y) =

A: