What is the product of -2 + 5 i and its conjugate?

Q: Multiply both sides by (x² + 1)² and combine like terms. x² + 6x + 1 = (Ax + B)(x² + 1) + Cx + D =…

A: The given equation

Q: TASK: SIMPLIFY (4n - 2) (5n + 6)

A:

Q: Simplify the expression

A: To Simplify the given expression :-  23s+1-93s+12

Q: Simplify: 3(5 - V8) – 4(-2 + V18)

A:

Q: 11) -a+ 4b-6c-33b-9

A: The given expression -a+4b-6c-33b-9

Q: Rewrite in simplest terms: (9x-8y)+(10x-y)

A:

Q: Simplify  8(4y-7)+3(5y+6)=

A: Topic -Simplification We are given 8(4y-7)+3(5y+6) Distributive property: a(b+c)=ab+ac

Q: Simplify b-[b-(a+b)-{b-(b-(a-b))}+2a]

A:

Q: 7(3x-2)+4x-10 in simplest form

A: To write the given equation in simplest form: Equation is 73x-2+4x-10

Q: Simplify

A: 3x12-2x52

Q: Why can't "a-b" equal "b-a"? assuming a and b are nonzero real numbers

A: We have to show that (a-b) ≠b-a  by using a & bare non zero real number

Q: Simplify: j-7 + (2 + j3)-1.

A: Complex numbers and simplification

Q: Why is -2(a-5) NOT equal to -2a-10? Assuimg that "a" and "b" are nonzero real numbers

A:

Q: 9- 4x2 Evaluate: xp-

A:

Q: Simplify: 4 (5x + 4y) - 2 (6x - 9y).

A: The given expression is  45x+4y-26x-9y.

Q: Write the conjugate of √a +3

A:

Q: Multiply (-3xy")(6x²y") A 18xy O3xy -18xy -18x y15 Question 25 Multiply-2n(n² - 3n+ 5) -2n +6n? -10n…

A: The given expression is -3x4y36x2y3 -3x4y36x2y5=-18x4x2y3y5=-18x4+2y3+5=-18x6y8 Therefore, option C…

Q: What is the product of -1+ x* and x2k + xk + 1?

A: In this question, we have to solve the expression using exponent concept. Exponent and Power The…

Q: Where did -2x+2x come from? Please explain. Thank you

A:

Q: Express (22+52)(32+82)(42+72) as sum of two squares.

A:

Q: why is this true 7a -2a +4a is equivalent to 11a – 2a

A: From the given problem:   7a-2a+4a   From the order of the mathematical operations:…

Q: (x-2 x3-5x2+6x

A:

Q: 2х (b) 2 +1)

A:

Q: Multiply (2x-9(4x - 2)

A: (2x-9)(4x-2)=2x(4x-2)-9(4x-2) ⇒  (2x-9)(4x-2)=8x2-4x-36x+18 ⇒(2x-9)(4x-2)=8x2-40x+18

Q: 7(x+7/6)-6  simplify

A: In order to simplify Always follow the BODMAS rule.

Q: Write (2 + i) 3 in standard form.

A: Our Aim is to write (2+i)3-(i) in standard form

Q: Multiply (9a - 4)² 81a-72a+ 16 9a2- 72a+16

A: Given : (9a - 4)2

Q: (22-9)+(8+14)

A: The given expression is: (22-9)+(8+14)

Q: how do i simplify (6x+4)(6x+5) ?

A:

Q: iarg(-1+i) turns into i(3TT/4 +2nTT

A:

Q: Simplify: 50(5a-1) + 5ª+2 – 2(5a+1)

A:

Q: 2x+10 dr 1²(x – 4) Evaluate

A: Indefinite integral

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.