Simplify 9-V5 2+V5 to its principal root.

Q: Solve

A:

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A: We add sqrt(2x+9) to both sides

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A: Explanation of the solution is given below...

Q: Solve for æ: 48z – 6 = 572 - 2 You may enter the exact value or round to 4 decimal places.

A: We have to find the solution

Q: Find solution using

A: Given,

Q: solve

A: We have to choose the correct answer from the give

Q: Solve: 7[(2x – 5) – (x + 1)] = (V7 + 2)( V7 – 2).

A: Our Aim is to solve:-72x-5-x+1=7+27-2On solving:-72x-5-x-1=72-22⇒7x-6=7-4

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A:

Q: 一副+一 Solve

A:

Q: Express (-2/3+ j2) in rectangular form.

A: Hello , thanks for your question but according to our policy I am doing the very first question.…

Q: Rationalize the denominator  (x^2)/(x^1/2)

A: To simplify the given expression by removing the square root sign in the denominator

Q: Solve for x. 2(-2x + 2) – 3a + 3 = 0

A: Value of x is 1

Q: Solve.

A:

Q: k=1 %3D ... EM:

A:

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A:

Q: Rationalize the denominator and simplify. Assume that all variables represent positive numbers.…

A: To rationalize the denominator and simplify the given expression.

Q: Does (6, 6) make the equation y = x true?

A: We will check if the point satisfies the equation.

Q: Explain how the Root Test works.

A: Root test: Consider ∑an be a positive series. Consider the following equation: R=limn→∞an1n

Q: とく。 decremt (- ) 10 %3D x², therementr, 1) 1

A:

Q: can

A: (a) A and B are not independent. For any event to be independent  P(A&B)= p(A) * p(B) P(A) = 1/3…

Q: do Subtrect 7-6i-19-9:)

A:

Q: What is the equation of Reciprocal Rule?

A: Suppose that f(x) is differentiable at x and fx≠0.

Q: Use variation terminology to describe the formula.y = 2x2

A: We know that, direct variation describes a simple relationship between two variables. We say y…

Q: %3D ve

A:

Q: 01-Xの

A:

Q: rationalize the denominator and simplify. All variables represent positive real numbers. 2/(√x + 4)

A: Given 2x+4

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A:

Q: Solve:

A:

Q: Solve 71+3r9 +6xs- I+ I, = --2 211+ 8r2 + 16r3 - 3r4 +3x5 = -4 +20, + 4r3-3,+3x; -7

A:

Q: but isnt it 2 distinct roots?

A: The answer is in step 2.

Q: vestigate and ske ² + 2x +8y - 31

A:

Q: Differentiate and simplify the answer. 3x - 5 %3D 9) y = 5x2 + 1

A: Given,          y=3x-55x2+1

Q: Convert to rectangular 2Z– 150° - O -V3- i O -1+iv3 O -V3+ i O -1-i3

A: Given polar form is 2 ∠ -150° So here r = 2 θ = -150°

Q: what is the translation of the square root of x - 2

A: Let y is the square root of x-2 i.e. y=x-2 which is called a horizontal shift ( y=x-h where h is any…

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A:

Q: Find the value of sec2 42° - cosec2 48°.

A: Given : sec242°-csc248° Concept: csc90-θ=secθ

Q: Express (-2/3 + j2) in rectangular form.

A: Given:   Complex number is given           z= -23 + j 2-6

Q: (x) 20 - 27z +84x 11 is

A: 2<x<7

Q: Plot the number -3-2i 5- 4 3 -5 -4 -3 -2 -1 4 -1 -2 -3- -4 -5+ Clear All Draw: Dot 3. 2.

A:

Q: Rationalize the denominator.

A: Rationalize  1x+1

Q: Rationalize the denominator. 7(x-y) Vx - vy

A: The given expression is: 7(x-y)2x-y

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A:

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A:

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A:

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A: Consider

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A: 53-8

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A:

Q: SOLVE:

A:

Q: 1-x izdx

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.