b3

Q: Vx² -a² dx

A: Given integration is ∫x2-a2dx. Consider x=a sec x.

Q: Simplify the expression, and rationalize the denominator when appropriate.

A: Simplification:     (a23b32a2b)6 =(a23*6b32*6(a2b)6)

Q: Perform the indicated operations and write the result in standard form. ( -2 + √-11)2

A: Given :-2+112To perform the indicated operation and write the result in standard form .

Q: Perform the indicated operations and write the result in standard form. (-2 + √-100)2

A:

Q: Perform the indicated operations and write the result in standard form. (2 - √-3)2

A: Given 2-32∵-3 =3 i   ∵i=-1

Q: x2 - 12x + xy - 12y ху - 8x2 - 8y² X - 12 2x - 2y

A: x2-12x+xy-12y8x2-8y2=x2+xy-12x-12y8x2-y2=xx+y-12x+y8x2-y2=x-12x+y8x+yx-y=x-128x-y . . . . . . . . .…

Q: Simplify. 2a-1+ 3b- a-1-b-1 2a-1+ 3b -2 a-1-b-1

A:

Q: Simplify. Final answers should be written in standard form.   (2a2b-5b3+4a4b2)-(7b3+8a4b2-7a2b)

A: The given expression is  (2a2b-5b3+4a4b2)-(7b3+8a4b2-7a2b)

Q: 1. Multiply. Express each answer in its simp (a) x 28 = (b

A: The question asks to multiply a mixed fraction by a whole number.

Q: Perform the indicated operations and write the result in standard form. (-5 - √-9)2

A:

Q: Perform the indicated operation.Simplify the result 4/ t+1 - (4t-7/ t2+7t+6 + 6/ t+6)

A: Given, 4/ t+1 - (4t-7/ t2+7t+6 + 6/ t+6) Opening the small bracket by multiplying the -1 4/t+1 - 4t…

Q: Let A = 0 5 8 - 3A + 2B = -9 Find -3A+2B. and B = -93 92 C...

A:

Q: Simplify. 27x* y* Assume all variables are nonnegative. Enter your answer in the box.

A:

Q: Solve. 3u2 = 30u - 9 u = (Simplify your answer, including any radicals and i as needed. Use integers…

A: Here  quadratic equation so there will be two value of u so use the formula as below t

Q: Perform the indicated operations and write the result in standard form. (-3 - √-7)2

A: Given : -3 - -72

Q: Perform the indicated operations. If possible, reduce the answer to its lowest terms. 2 + O اني | 96…

A: The given expression .The aim is to simplify the given expression.

Q: a. a V200 b. 24 V150 C.

A:

Q: -2 ±49 =

A: The given question is  on simplification

Q: Add. (Simplify your answer completely. ) (-3+2i)+(8-2i)

A: -3+2i+8-2i

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.