(2-5i)-(4+4i)-(-4+i) Find the sum or difference between numbers a+bi and c+di Need help knowing the steps pls. Thank you!

Q: How do I simplify this expression? 9+1/2(7n-26)-8n

A: Given Expression : 9+1/2(7n-26)-8n

Q: Simplify: 3(5 - V8) – 4(-2 + V18)

A:

Q: Multiply. (8-61)(7-81)

A: The given expression is- 8-6i7-8i Open the brackets as follows-…

Q: use a property of the real numbers and explain how the property is being applied =14(3+(-x))+15x-51…

A:

Q: A parallelogram must be a rectangle when its A diagonals are perpendicular B diagonals are congruent…

A: Given: A parallelogram  must be a rectangle when its diagonal A) diagonal are perpendicular…

Q: True or false the expression 2 ( 3x - 6 ) and 2 (3x) - 6 are equivalent

A:

Q: 5(x-4)-3x+5=-3x+15 this is math idk how to do this help

A: Given: The equation is 5x-4-3x+5=-3x+15.

Q: 1 XF [-8(5-4x)] + (5-4x) (55x")

A:

Q: Can you please explain why you multiplied by 2! in the denominator in step 2? How does that 2! get…

A: Let A be a set of n elements. To select r objects from a collection of n elements in the set A…

Q: a+2)+(b-4)i=6+9i

A: Given that (a+2)+(b-4)i=6+9i a= b=

Q: In this simplification how do you get the -4 in step 1?

A:

Q: It says step 1 was wrong, can you tell me why its wrong. Im very confused

A:

Q: X+1-6(9+8-6) =34 then x=?

A: According to the question, we have to solve the expression x+1-69+8-6=34. As the above expression is…

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: 12.4(1-3n) – 2n = -20 - 6n

A:

Q: -4(-8w - 4x) - 7x 10(-10x + 8w) -

A: We can rewrite the given statement in simplest form in the below steps.

Q: Find 8²-45+13 2

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.