(3r2+3r-8)(5-2r)

Q: 7y = 14 -4x - 14y = 28 -X

A:

Q: 4x4 -x3 +16x? Q4// S- x2 -4

A: Given ∫ 4x4 - x3 + 16x2x2 - 4 dx — 11 Can be written as∫ 4x4x2 - 4 dx - ∫ x3x2 - 4 dx + ∫ 16 x2x2 -…

Q: 2. Simplify the followin 5x5-2x4 a. 7x8-3x° C. e. (8y -4y) = (2y -4-y2 g.

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: 7x - 2y = 19  3x + 5y = 14

A:

Q: Simplify:  (2a2+6a +3)(7a2− 6a + 1)

A: We distribute the second term with the first term

Q: 3.) 5v2 - 4lv- 36 9= 6.) 6x2 - x – 12 9.) 7n2 + 15n- 18

A: (3) To factorize: The expression 5v2-41v-36. Calculation: The product of 5 and 36 is 180, therefore…

Q: 3) y 2r 4) y=x-4x +3

A:

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

A:

Q: 1. x2 + 10x + 2 = 0 2. b2-2b- 15 = 0 3. т? 7m + 12 = 0

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

Q: ;) 2r-11x-21 0 ii) x + x 22

A: 1)                                          2X2-11X-21 =0                         To solve this…

Q: 4 y = 2x + %3D -4 -3-2 -1 N 2 3 4 -1 -2 -3 -4

A: Question is related to system of two linear equations

Q: x + 5y = - 13 2x – 5y = - 20

A: We can find the value of the equation variables that is "x" and "y" just by using elimination method…

Q: 5r-2s=-13 2r+5s=47

A: Given : 5r-2s=-13 2r+5s=47

Q: 2x-3y = 14 I+3y = -11

A:

Q: find the value of 3y-3 given that -8y-9=7

A: Given,

Q: [x 212-2 -2 1. 1- %3D -2 -8 -2

A:

Q: Which of the following are proper rational functions?

A: Proper Rational Functions: Proper Rational Functions are those when in a rational expression the…

Q: 3r - 8r2 + 22r – 6 12(x2 – 4x + 6) 1.

A: Consider the following integral: ∫3x3-8x2+22x-6x2x2-4x+6dx Consider the following partial fraction:…

Q: -x+3y=-15 x+4y=-13

A:

Q: Find 2A – 3B? - 2 41 - 2] A=-5 1 3 and B=5 -1 5 1 -1 2

A: Given,A = -204-513021B = 30-25-15-102

Q: 4x-5y 39 3x+8y =-6

A:

Q: (y=-4x+6 2. 2x - y = 11

A:

Q: 8х -2 2х + 1 3z z + 22

A: CALCULATE x-z

Q: y = -6x - 12 2x – 2y = 10 (-6, 1) (1, -6) (-3, -6) (-1, -6) YA 7:51

A: Answer and explanation is given below...

Q: e2x  -2ex -15= 0

A: Substitute ex by m then solve as following:-

Q: x-2y = -15 12. 9x + 7y = -10

A: Question-   Solve system of linear equation by substitution

Q: 1ª – 3r2 + 6 - dr 3 – 2x² – 3x I - 11 dr 2л? + 5л — 3 b. a.

A:

Q: -3 +7-7I3 0

A: Add 7 to both sides.

Q: 23y- 2.r 4x + 10 Sy 5y = 2 -1 (b) 2

A: Given system of equations, (a) 2 x-3 y=14x+4y=2 The objective is to solve the system of equations by…

Q: -3(4r – 8) = -36

A:

Q: (2y+2) (2x+2) 23. (3x-7) (3y-11)

A:

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

A:

Q: Express as a polynomial.

A: The given expression is as below:       (3x3-4x2+x-7)+(x4-2x3+3x2+5)

Q: (a) 2(x- 3) + 11 = 6- x x-4 (b) 3+x 三 3 (c) x2 - 7x + 6 = 0

A:

Q: 2r2 + 2r + 11 dr 2r +3)(x² + 4)'

A:

Q: 23x-4y = 18 x +3y = -7

A: Solution: The objective is to find the solution of the given system of equations

Q: X+3 2y-27 -11

A: Explanation and solution is given below....

Q: 4c(3c-4x)+5x(-2x-c) for c= -3 and x= -2

A:

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

A:

Q: 4х-2у%3D2 10. y=5x-1

A: SUBSTITUTION METHOD FOR SOLVING LINEAR SYSTEM: A Way to solve linear system algebraically is to use…

Q: 4. Simplify. a) (x2y*)(x-3y2) b) (-2m3)2(3m²)3

A: Simplifying the given expression

Q: -3 (3x-2) 10. Jo x2+2x+17

A:

Q: حل المعادلات التالية 4x - 5y = 39 3x + 8y = -6

A: Please refer to the image below

Q: 8r+7-3r-6ryty+4ry-2r7y

A:

Q: |sgn(-2.4)| + sgn(-0.2)

A:

Q: find the value 6r 4 ,2 51 -3- II

A: Gamma Function: The definite integral ∫0∞e-xxn-1dx, for n>0 is known as the Gamma function and is…

Q: - 3K 9K-5. 11K +8 Question -1: %3D 2 6

A: According to our guidelines we can answer only  first question and rest can be reposted.    I solve…

Q: b. 4 x 4 x 4D 中 с. 2- 27- %3D

A:

Q: 4xª –2=°+6z–9 212-3z+4 -2z

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.