(2a²b-3 [13] -2 (8x²y² -3a²b 3 Work: 3. 9.

Q: 14. 3(x³+ 4x²) + 2x(x – 7) 15. 4(3d?+5d) - d(d² – 7d + 12) 16. 3(2t2- 4t- 15)+ 6t(5t +2)

A:

Q: fb) 2x -3 < 4x +3 < 2x+5

A: Here we have to give the answer in interval notation. b) 2x-3≤4x+3≤2x+5

Q: Given (3z + 2)° then the 2nd term is:

A: The given expression is (3x+2)5

Q: 3х-бу—2z %3D 15 and 2 x +у-2z %3D 5

A: topic - angle between planes

Q: 6. 5x + 6y + 7: = 62 7a + 8y + 11s = 84 -2 - 3y - z = - 29

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

Q: )х, х(0) 5 8 -1 -2 X(0) = X' = %3D X(t) = || %3D

A: To find: The value of x(t) Given information: x'=8-156xand the initial condition is x(0)=-26.…

Q: 8. The (2*+1 – 2k) = %3D k=0

A:

Q: 3y = -x+6 %3D 2x + 4y = 12

A:

Q: 4r> 16 -10

A: A mathematical statement, which states that two expressions are not equal is called an inequation…

Q: Solve this problem using the indeterminate coefficients method: y" +2y' + y = 2cos(2x)+3x+2+3e^x

A: Given: y"+2y'+y=2cos(2x)+3x+2+3ex

Q: 5. (x 3D 2 + 2)(4xD – 1) 6. (4xD – 1)(x 3D 2 + 2)

A:

Q: - (10, 7); 5x-6y = 18 m- %3D とーX5=h 5x+16 (01-x)3こレス G

A:

Q: 4y 2-16y- x 2 – 4x + 11 = 0 %3D

A: The given equation is 4y2-16y-x2-4x+11=0

Q: -3 5 6 1 2 12 -2 -51x11 -7 X2 x2 9 X3. 4 -8 -10] -1

A: We can solve this using given information

Q: 18. 6x? = - 3x 2, 6x2+3X+2%3D0 -6) 4ら4) %3D -3t 万 12 26) -は1J -3士 v9-48 4.

A: Given query is to solve the equation using quadratic formula.

Q: ΣΕ (2) k%3D1

A: Answer

Q: 2[6a-2a(3a+3b)+6a2]

A: The given expression is

Q: S (3׆12x - 15) (3 2dx 2dx 4) X(3(Inx)*+121nx-15)2

A: We have to find the given integral

Q: -2(x - 5) + 6 = 12 -2x- 10 + 6 = 12 %3D %3D -2x - 16 = 12 -2x =28 %3D X 14

A:

Q: 5-2a&gt;2a-1 or 10a&gt;9a+9

A:

Q: Зх + 2у %3D 14 3x – 3y = -6 8x + 2y = 30 7x + 2y = 24 %3D

A:

Q: 3. Divide x+4x-3x-2 by X-2) then divide if CX-2) isa factor of x² t4x-3y-2 why?

A: We have to divide (x3 + 4x2 - 3x - 2) by (x - 2)  Then ,

Q: x-3x-7 1. C(x+1)*| (2x+3) 6. 3 - In (2x+3)(x+1)** x+1

A:

Q: %3D 2x +30 = -4(5x-2); Prove: x= -1

A:

Q: ALL WORK MUST BE SHOWN 1. What is the product of 5x²z³+ 3xy - y² and 4x² + xyz + 3y?

A: Product one by one we get

Q: 1. 3m +8 = 15 6. 25 %3D 2. x2- 5x + 10 = 0 7. 3x 3. 12 - 4x = 0 8. 2 4. 2t2- 7t = 12 9. (x %3D 10.…

A: 1. 3m+8=15 This equation is not a quadratic equation as the highest power of the unknown is 1 and…

Q: 3. 3k + 45 8k + 25 5. Sq + 6 = 2g- 2 + q %3D

A: Given,3k+45=8k+253k-8k=25-45-5k=-20 k=-20-5k=4therefore,k=4

Q: 3 2dx 2dx (3x+12x -15) (4) X(3(Inx)*+12lnx-15)i

A:

Q: Find the derivative of function.

A: Differentiation of the function with respect to x helps to find the derivative of the function.…

Q: 3. 4x – 2(x + 1) = -76 abnoa %3D

A: This is the linear equation in one variable  and can be solved easily.   4x - 2(x+1) = -76  4x - 2x…

Q: 3. V4- (x – 3)²dx.

A:

Q: (9a^3b^4)^1/2/15a^2b

A: We have been given an algebraic expression and we need to simplify it.

Q: 5a + 5b + 5c =-20 4a + 3b + 3c =-6 -4a + 3b + 3c =9 Q10:

A: We can check and find the values of the unknown variables a, b &amp; c using the Gaussian…

Q: 5-29-3y=1-x

A:

Q: 2) (22-4x-D | S (3x+12x -15) 3 2dx (4) 2dx x(3(Inx)*+121nx-15)2

A: Explanation of the solution is given below...

Q: 13. (4a).a 14. (3xy)?. (-4x³y²) 15. (4a b°c®) (2x424-4 -x, 6H03 a Y 6407 16. 3d 6a b? 17. 32xy 4ab…

A: Here we want to reduce the given expressions.

Q: 3. 5x + 5y = 15 2r - 2y = 10 Y-exie X-8xis 3. 2. -2 -4 -5

A:

Q: Consider 2a – 3y² = 8

A: Differentiate wrt x

Q: Use matrices to solve the system.

A: Note that given system has 2 equations but 3 variables. Therefore, it may have infinitely many…

Q: x²-12px%=D6p(x-22 %3D 2.2.1 5a2 -2'5 b2 -5(a²-5b²) ー4 (at2) (x +2) %3D 2.2.2

A:

Q: f (2) 2. Find if Ar) -(1-x²)(* -1) =

A:

Q: 4 0 A-l = %3D 4 -1 and 2 5 B-1 = -3 -4 (AB)-1

A:

Q: Consider the following LP Min z = 3x, + 2.x, + 7x, s.t =10 r+ 'r - -2x, + x, – x, <-10 %3D In…

A: Max Z =   3 x1 + 2 x2 + 7 x3 subject to -   x1 +   x2       = 10 - 2 x1 +   x2 -   x3…

Q: V3x - 2 = 5 = 9 %1D 7. x +5 =7:32 Vx = 3/7 a 189 %3D 6. 8.

A:

Q: 7) 5x + 6у %3D 33 - 7x +8y = 45 %3D 9) - 9x - y = -38 9x - 2y = 32 %3D 11) - 6x + 8y = 136 - 2x - 8y…

A:

Q: perform the long division.

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

Q: 11. 4x – 7x, = b, X1 + 2x2 = b; (i) bị = 0, bz =1 (iii) b = -1, by = 3 (ii) bị = -4, bz = 6 (iv) bị…

A:

Q: 20) 14x + 2| > 0 21) |4x - 7| = 9 22) |7x| = 21 %3D %3D

A:

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.