If 8 = (AB) - (AB)o, then with usual notations, prove that [(A) – (a)][(B) – (B)] + 2N8 = (AB)?+ (aß)? - (AB)? - (aB)? %3D

Q: 2. Max tries to simplify the expression (5x+2)(x+3)-(2x– 3)(x+3) as follows: = (5x+2)(x+3)-(2x–…

A: Given data is : Max tries to simplify the expression 5x+2x+3-2x-3x+3 Expression after simplification…

Q: perform the indicated operations. (6n2 - 4) - (5n2 + 9) - (6n + 4)

A: 6n2-4-5n2+9-6n+4

Q: Find the value of c if -226 Σ1+0 2 C = No decimal entries allowed.

A: summation (1+c)^-n from 2 to infinity converges only if |1+c|<1(1+c)^-n is a GP series. Use the…

Q: What is the result of 1+1?

A:

Q: 2. Write (n – 2)! using product (II) notation.

A: Given : (n - 2)!

Q: What is the last term in the expansion (2xy z+3x²y)4?

A: Consider the provided expression, 2xy2z3+3x2y4 Write the last term of the expression. Apply the…

Q: What is the coefficient of x9 in the expansion of (x+1)14 + x3(x+2)15 ?

A: We need to find the coefficient of x9 in the expansion of (x+1)14 + x3(x+2)15 .

Q: Compute the exact value of -1)"(n + 2) 2"+1(n+ 1) * n=0

A:

Q: Suppose z = (7) + (4)i. Then Im (z ') =?

A: Given z = 7 + 4i

Q: What is the coefficient of x4 in the expansion of (x + 1)14 + x3 (x + 2)15?

A: The binomial expansion is given by,

Q: Find the coefficient of x²y in the expansion of (-4x + y)°. Give your answer as an integer.

A:

Q: Find (3+4)^2 using identity.

A: To evaluate: (3+4)2 using identity. Solution: We know, (a+b)2=a2+2ab+b2        ...(1) Given,…

Q: 10) In = e3x a) 3x - In 8 b) 3x + In 8 c) 3x - In 3 d) -3x - In 8

A:

Q: ペ--ド 3x-8x + 7メ-455 -3x + メ-XL+ウーメんー Evaluate the followng B.

A:

Q: What is the coefficient of the term containing x^4 in the expansion (x - (2/x^2)^10?

A:

Q: What's is 38392% of 4

A: Given,  38392% of 4   We have to calculate it.

Q: What is the value of the 4th term of the expansion of (y+2z)8

A: We have to find fouth term

Q: -27T rdodris equivalent to '9-y2 1dxdy '9-u2 -3

A:

Q: 1690 AC FAB-0.7809FBC 0 FCD+0.8575F, = 0 DE 0.9231F 0.3846F AC 0.6247FBC-FBD = 0 FBD-0.5145F Fr -FAB…

A: As per the question we are given 8 system of linear equations as : 0.9231b = 1690 -a - 0.3846b =…

Q: Find AC. -у + 23 B by бу + 2 Al

A: As per guideline , one question at a time:

Q: What is the coefficient of x^12.y^13 in expansion (x+y)^25 ?     clear ansswer plz

A:

Q: 8a -6 |. If a = - 2a+21|

A:

Q: It is possible to rewrite the expression 4. 2 In(x) – In(ax) as In(kx) where k is a constant.…

A:

Q: verify that (A + B)C = AC + BC

A: To verify that (A+B) C = AC + BC.

Q: 2. Eind. the.zlume.charg.deusity.at. P(-2395). 5x2 !!

A: For the solution follow the next step.

Q: When is "+2kπ, k∈ Z" used instead of "+kπ, k∈ Z"?

A: Here we take an example of sine function, sine function is periodic function.   A function is…

Q: What is the use of Boolean identities?

A: Boolean algebra has a number of useful identities. Here an "identity" so called "rules" is a…

Q: What is the coefficient of x^12.y^13 in expansion (x+y)^25

A:

Q: How do we know that -1 and -2 will be in the field?

A: Given F is field, So,  0, 1∈F ( since a field F must contain zero element and unity ) A field is…

Q: 13. If mED = (9x - 3)', mBF = (15x-39)', and mZBCF = (11x – 9)", find mED.

A:

Q: Find a21 of A-1 Find a22 of A-1

A:

Q: -- 6(- 2n – 10) + 4n = 5(n + 1)

A:

Q: How a single interpretation is possible for μ1 – μ2?

A: The parameter of interest is the difference in population means, μ1 - μ2. Where, μ1 and μ2 are the…

Q: Suppose an - 4аn-1 — 5ап-2 — 2ап з аnd a4 -21, a5 = 65, and ag = -165. Find a1, a2, and a3. a2 = az…

A:

Q: +++ -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 + ++++ 9) 8/4n – 3| + 8> 32

A: subtract 8 from both sides divide both sides by 8

Q: The formula 00 1 2 3"z", 1- 3x n=0 is valid for -3 < x < 3 1 1 3 3 -1 < x < 1 -00 < x < ∞

A:

Q: If 4+vb= 7.2, what is the value of 4-V6?

A: Given that   4 + b = 7.2   we have to find that 4 - b

Q: What is (3a- 82² – 10a – 24) ( – 4)? O 3a2 + 4x + 3+ エー4 4 O 3x? + 4x + 6 O 3x? + 4x + 3- -4 O 322…

A:

Q: How many terms will be in the expansion of (2x+3y)^6?

A: How many terms will be in the expansion of (2x+3y)^6?   Use the binomial expansion theorem to find…

Q: What is the fourth term in the expansion of ( 2x 10 ? -

A:

Q: how is 0.46= .32276 because on the z table it's 32.64 so where does the .32276 come from

A: The z-score is -0.46.

Q: Find a11 of A-1 Find a12 of A-1

A:

Q: 5. 1,--5n +11

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

Q: how did they get 9x^2 from (x^4)/(5x^2)mod11 ?

A: Use of z11[x],

Q: 13. Y mED - (9-3)', BF-(15x-39), and MBCF - (11x-9), find mED.

A: Given, ED = 9x - 3 BF = 15x - 39 As  question number 13 asking find mED. This question is based on…

Q: 1. Evaluate 61-x) (17-8x-4x )(e +1) -1)

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

Q: Do you  know anything about boolean algebra?

A: Please rate and feel free to ask any query about any part of the question.

Q: how that AC BC, even though A ± B. 0 1 1 0 4 3 В - 1 0 A = C = 0 1 4 3

A:

Q: Is 2(n + 3) equivalent to (2n + 6) (n + 3)? True False

A: 2n+32=2n+3n+3=2n+6n+3

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.