Q4: (a). Prove that u = 2x(1-y) is harmonic.

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A: Variables are the basic part of algebraic equations. They are represented by any letter and can hold…

Q: How do I compute this answer?

A: Let the teachers at Albers Elementary school be denoted by A and the teachers at Bothel Elementary…

Q: Let U be the universal set, where: U = {a, b, e, d, e, fig.h,ij} Let sets A, B, and C be subsets of…

A: Given Information :  Let U be the universal set , where : U = {a,b,c,d,e,f,g,h,i,j}   Let sets A , B…

Q: Simplify 4-1(X2Y3)2/ X-2y5

A: We have to simplify the expression: 4-1X2Y32X-2Y5 We know the laws of exponents,…

Q: Solve for x. 3(x+8)=-3(6x-4)+3x

A:

Q: 1/3(12x-6)=4x-9

A: the given expression is 1312x-6=4x-9.

Q: 16 -3(2x-3) - -6x + 9

A:

Q: -2 -1 6 5 3 -1 -2+ 1 2 3 4 5 6

A:

Q: Can you explain part (ii) more? just like a basic step by step explanation of everything that…

A: As per the question we are given two functions  α(x) , β(x) And we have to find the derivative of…

Q: I can't complete

A: Since you have posted multiple sub-parts of question , we will solve first three  sub-parts for you.…

Q: what is 2x1/2x 3/4 =

A:

Q: Can you help with this practice problem

A:

Q: how to solve this question

A: Step 1: Step 2: Step 3: Step 4:

Q: Can you write it properly? It is not understandable.

A:

Q: not using excel can this problem be solved?

A: The mean is $31,000, standard deviation is $3000.

Q: How to solve linear equations

A: Here we need to answer how to solve linear equations.

Q: What mathematical concepts are involved in optimization?

A: Solution

Q: What is the slope of the line below? y 4 3 -5 -4 -3 -2 -1 1 2/3 4 5 -2 -3 -5 1/2 5. 2)

A:

Q: How could I complete a problem like this without using excel?

A: Given that We have to find z score that divide a normal distribution The middle 25% from the 75% in…

Q: Can you write part a a bit more clearly. I can't understand what's happening where you are…

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Q: 34368 + (431"19) - 27 = 12530 3 a 18b 3 23 ( 261 +5p) +7p

A:

Q: valuate 2r +c + D.

A:

Q: 6. 1 [1 3 5) 4 -3 2 12 -4 -2 4.

A:

Power Operation

Power operation is topic of algebra in Math. It is use to represent repeated multiplication. Very big number and very small number can be easily express using power operation. Power operation is useful in many fields. In space engineering, it helps in representing the distance or size of particular heavenly body. In medical field, it is used to represent very small size. In medical field it helps to mention size of bacteria or virus. 

Exponents

The exponent or power or index of a variable/number is the number of times that variable/number is multiplied by itself.