Simplify each expression. A 2e 3c5 24x y* 4x y

Q: Simplify each expression: V(-7) а. b. V(х + 8)2 c. V49x d. Vx? – 6x + 9.

A: (a) Consider the given expression as (-7)2

Q: 3/2

A: Given: 93/2

Q: If A= B= and (A+ B )? = A² + B² then the values of a and b are

A: Given: A=1-12-1, B=a  1b-1 and A+B2=A2+B2.

Q: Simplify each expression: a) mr? + 2ur2 b) 7xy + 3xy c) 7xły + 3xy d) x + x + y Simplifu each…

A: a) The given expression is, πr2+2πr2 when we add two expressions, then the coefficients of the like…

Q: 3.) h(h-3)-10

A:

Q: 3. 4.)

A:

Q: Simplify each expression: b) 5(- 4) e) 7a(0) · 3· (- 5) c) (- 7)(-6) a) 5 + (-4) d) [5 + (-4)] + 8

A: Expressions

Q: 8m 6.) 4n

A: Use the basic operation of exponent.

Q: Evaluate each expression when x = -2, y = -1, and z = 9.  y + z

A: Given: Let p=y+z To Find:  To evaluate the given expression at x=-2, y=-1 and z=9.

Q: simplify each numerical expression. [-2(-3) - 4(2)]5

A: Given:-2-3-425BODMASB = Bracket of O = Order ofD = DivisionM = MultiplicationA =…

Q: Rewrite each expression using the laws of exponents. Homework Help ↑ a. (z²)(z²y³) b. c. (2a²)(-3z*)…

A: (a). The given expression is: x2x2y3

Q: Rewrite each expression using the Distributive Property. Homework Help a. 5x2 + 35x b. 8z (7 - 2г)…

A: We know that according to distributive property,  A(B+C)=AB+AC   Here we have, 5x2+35x

Q: Write each expression without negative exponents, and evaluate if possible.Assume all variables…

A: Note: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: Simplify each expression, if possible. a) V16 b) Võ c) Vī d) V400 e) V-4

A: To simplify the expressions:  Apply radical rule:  a2=a,    a≥0Apply imaginary number rule:  -1=i

Q: X- 5 (a) x = 10 (b) x = -5 (c) x = 0 %3D %3D

A:

Q: Complete each step to simplify the expression. V 32K4 k 4k V4k = 2ki

A: we have to simplify

Q: Evaluate each expression when x = 1, y = 3, and z = 5. 6y - 8

A: The given expression is: 6y - 8 And, given that, x = 1, y = 3, and z = 5. Since the expression 6y -…

Q: simplify each numerical expression. (2/7)-2

A: The given expression is, 27-2 To simplify the given expression, we use the exponential rule as…

Q: Dimplify each expression. 1) 46 + 262 + 56+ + 4b + 462 + 764 2) (-2x* – 6) – (-2x³ +5 - 7x*)

A: see 2nd step.

Q: Write an expression for the area of each rectangle. Then simplify the expression. 13. 14. xy *.5

A:

Q: 7.) 4²h*³ 3

A: Simplification

Q: 3.) 2

A: We have ti simplify 55-2

Q: Simplify each expression. 16 3. b) а) 9. 4

A: a). 169=169=43

Q: simplify each numerical expression. 2-2/23

A: We have to simplify the numerical expression: 2-223 We know the exponents rule, aman=am-na-m=1am

Q: Evaluate each expression when x = -5, y = 4, and t = 10. (15 - x)/(y + 2)

A: To evaluate the given expression when x=-5,y=4. (15-x)(y+2) Solution: Given expression is:…

Q: Simplify each expression. 8+(a+7)

A: We have to simplify the given expression   The given expression is 8+(a+7)

Q: Write each expression in the form 2 or 3 for a suitable constant k. (a) 9X (b) (2)* (c) (a) 9* = (b)…

A: The expression of the solution as follows:

Q: simplify each numerical expression. 7(8 - 9) + (-6)(4)

A: We have to simplify the numerical expression   We have given expression as 7(8 - 9) + (-6)(4)

Q: Evaluate each expression for given value of variable     (y+2)2 =y-4

A: We have to evaluate the given expression

Q: 7.) –3j6 . 12j

A:

Q: 7.) -3j6 - 12j

A: Given the expression −3j6⋅12j

Q: Evaluate each expression if x = 3 and y = - 1.(a) x + 3y  (b) 5xy   (c) 3y/ (2 - 2x)  (d) ǀ- 4x + y…

A: (a)x+3yx=3,y=-1x+3y=3+3(-1)x+3y=3-3x+3y=0(b)5xy5xy=5(3)(-1)5xy=-15

Q: Simplify each algebraic expression. (A) 7x³y +9+ 6xy - 7xy-21-7x'y

A: For the given expression 7x2y+9+6xy-7xy-21-7x2y  is  -xy-12

Q: 50. wx + yz = bc, for z %3D

A:

Q: Evaluate each expression if x = 2, y=10, and z=4. 38. y 2+x 37. 5z - 10 394

A: Other questions not complete showing in picture

Q: Simplify each expression. a. +(-4) b. -9- c.

A: Given (a) 29+-12(b) -67-35we have to simplify these expression

Q: Evaluate each expression. 1. a -2, b = -3, c = 2 4a - 13b+ 2c|

A:

Q: 8. 8x-2y (if x 4 and y = -7) 10 xy

A:

Q: Evaluate each expression when x = -5, y = 4, and t = 10.  x - y

A: To evaluate the expression when x=-5,y=4 x-y Solution: Given expression is: x-y…

Q: 5n 4 Y

A: Given a right angled triangle XYZ, right angled at Y. also XY=4 XZ=5 YZ=3.

Q: Identify the terms in each expression, and note the coefficient, variable, and power of each term.…

A:

Q: Evaluate each expression when x = 1, y = 3, and z = 5.  |5z - 2y|

A: To Evaluate: 5z-2y, wherex=1, y=3, and z=5 Concept: x=x, when x >00, when x=0-x, when x<0

Q: Evaluate each expression for the given values of variables. a)75. (r-t)2; r = 11, t = 7. b)…

A: a). Given expression is, Now put

Q: Evaluate each expression. (a) (-3)* (b) -34 (c) 3-4 (d)

A:

Q: Simplify each expression a) 8 – 4(2 – x)+ 12x b) 7x – 6(5 – 4x) + 3 3 -(12x – 8) + 11x 4 c) 12 –(12x…

A: See attached file for a step by step explanation.

Q: simplify each numerical expression. 3(2.1) - 4(3.2) - 2(-1.6)

A: Given: 3(2.1)−4(3.2)−2(−1.6)

Q: simplify each expression (X power7)power3

A:

Q: Simplify each expression. 4.) 27

A: Solution:-

Q: simplify each expression (y power3)power11

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.