3) Determine when x+7x + 25 2 -x- 10x- 10

Q: x-51-2+3x if x<5

A: To solvex-5-2+3x,  if x&lt;5

Q: is x^2=4 and x+2=4 the same?

A: Consider the given equations as follows.

Q: what is (-x+1)(x-1)                 (x+2)(x-10)

A: Given expression is : -x+1x-1 Find the value of above expression.

Q: Fcator by grouping x3-6x2+5x-30

A: From the given statement, the polynomial expression is,

Q: What is the first step in rewriting 6x+5y = -5

A:

Q: What is (x-2x)

A: Given equation (x - 2x)

Q: Show by contraposition that : Vx ERX2-3x - 1020 → x25 or x< - 2

A:

Q: Find 노 %3D 3x-7 9. 4(3x-7)3/2 4(3x-7)3/2 6. 4(3x-7)3/2 4(3x-73/2

A:

Q: Is 2 ( 6 - 3x ) x equivalent to 2 (3x) + x + 12

A: The expressions are given by 2(6-3x)x and 2(3x)+x+12

Q: Determine the nature, index and signature of 3x +5x; + 3x – 2x,x, + 2x,x, - 2x,x,

A: The quadratic form is given as 3x12+5x22+3x32-2x2x3+2x3x1-2x1x2 Firstly obtain a matrix…

Q: Find the value of  1. x3 - 1/x3 when x2 + 1/x2 = 8

A: Solution :               Given,                          x2 + 1/x2 = 8                We need to…

Q: 4x – 7y x - 2y Add: х — Зу - 3 Зу — х'

A: Given: 4x-7yx-3y+x-2y3y-x For adding given expression, we take L.C.M. and simplify it

Q: 1-x²dx 9-x²

A:

Q: lengh

A:

Q: Expand and simplify: (x2 - 3y)4.

A: Given x2−3y4

Q: 8x x² - х - 4 X- 2

A:

Q: what is 3x(x+5)+6(x+10)

A:

Q: 5x-16-3x| if x>2

A: Solution is given below:

Q: 8 - 128x V81 - 64x2 "xp-

A:

Q: -2x1 + x2 + 5x3 b) -8x1 + 7.x2 + 19x3 -10 -42 ||||

A: To solve the system:

Q: ܕ ܩ ܚ ܝܠ ܘܗ ܥ ܬܬ ܝܚ -3 -21x1 -7X₂ -3 1 2 -1 -7 4 3 9 [X3 -2 -[ 8

A:

Q: - Find x. 6x-20t6x.20 1-360 (6x - 20)

A: As you have posted multiple questions, we will solve the first question. If you need the other…

Q: is 3(x- 3x-1): =- 3x -3-4

A: Given :- 3x-1=-6

Q: .       21x-4-7(5x-6)=8x-4(5x-7)

A:

Q: Differentiate with respect to x. -4(3x-12)^2

A:

Q: Evaluate: 2x - 3 - 5(x + 1) for x = 3.

A: The given expression is 2x-3-5x+1. Substitute x=3 in the above expression and simplify as follows.…

Q: Add or subtract . [(x/x2 - 2x - 24) - (x/x2 - 7x + 6)]

A:

Q: If x=5/3 then x^-2=

A: Topic - exponents

Q: Do not know how to start

A: To solve the equation.

Q: Find x. 2х- 8 X - 3 3 3 6 4

A: Please see the explanation below

Q: Evaluate x2 - 6x + 3, for x = 7

A: We have to evaluate x2-6x+3 for x=7. Let Px=x2-6x+3 Now, at x=7 P7=72-6·7+3=49-42+3=52-42=10

Q: -5 -4 -3 -2 -1 -1 -2 -3 of y =

A: To find the quadratic equation from the graph. To put the given quadratic equation into the form…

Q: 2. -7-8X-x²

A: Use substitution method to solve this integration.

Q: 16. Find mzR. (14x - 4) (5x - 6)°

A: As we can see that RSTU is a parallelogram. And we know that the sum of corresponding angle of a…

Q: -2x+9-y+13x-20+8x+z

A: Given: -2x+9-y+13x-20+8x+z

Q: x3 - 5x + 1dx?

A:

Q: what is y=1/2tan3x

A:

Q: 6x°+12x²-15x

A: Let's find.

Q: how to sovle x2-3x-4=0

A: Let's solve.

Q: what is 2-x

A:

Q: what is the standard form of -4x=-3y+3

A: Given linear equation is  – 4x = –3y + 3

Q: Find x1 and x2- 4 1 2 2 -2 6 X2 x1 2=

A: The given matrix is,

Q: (x+6)-(5-2x)+2=0

A: Given equation: (x+6)-(5-2x)+2=0

Q: What is the standard form of 0=2x^2-y-20x+47

A: If you like the solution then please give it a thumbs up.... The Answer is:          Standard form:…

Q: If x is 15, what is 3x -4?

A: according to question, if x is 15 , we have to find 3x-4.

Q: Use Table to evaluate 2x+2

A:

Q: Calculate the value of -2x - if x =1/2

A: Given: x =1/2

Q: Find 2- ベ-3 2メ-3 2X+3 X+4

A: Please refer to the image below