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Q: Please help with #3

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Q: What are the solution(s) to the quadratic equation 40 - x = 0? Ox= +2 10 Ox= +4 10

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Q: What is the positive root of the equation: (2x+1) %3D 3 4. (Write your answer correct to 2 decimal…

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Q: 3x - 7 2x + 2

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Q: If the roots of the equation a(b-c)x² + b(c-a)x+ c(a - b) = 0 are equal, show that 2/b = 1/a + 1/c.

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Q: An equation is given, followed by one or more roots of the equation. Determine the remaining roots.…

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Q: Solve for X. X = 288 -7 8 -2-4 3X +4 2 -6 -6

A: We have to find .

Q: if px2+qx+r=0 is one root then find the square of the other a=p , b=q, c=r

A: The quadratic equation of the form ax2+bx+c=0 can be solved using the formula x=-b±b2-4ac2a This…

Q: 4y+ナ メ-1 メ「メ

A: As per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: Solve the Equation: x²-12x+39=0 1. (-5, 4) ○ 2. (-7,8} O 3. (8,-4) ○ 4. (6, -5}

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Q: 4. a) 2k² = 7k b) 5x²-15x + 20 = 0 -

A: The given problem is to find the solutions for the given quadratic equations.

Q: (2x+7 14 い-3 f -3くろくて 1-22+414 xフて 5.- Sketcch the graph of ta)=

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Q: 2x2 + 3х- 5%3 0

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Q: 10) Solve the equation for x: 4x – 12x + 9 = 0

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Q: What are the steps to solving  y^2-8y+41=0 using the quadratic formula ?

A: The quadratic formula is given by,

Q: G)* - G) 2x 1+x 3 Solve the equation 27

A: The solution is x=-3/5

Q: Solve I (22-9>2(20141) and illurtrate answer un a number line your

A: Given , 12 (2x-9) ≥ 2 (2x+1)2x-9  ≥ 4 (2x+1)  (multiplying both side by 2)2x-9 ≥ 8x+42x-8x ≥ 4+9…

Q: Consider the equation (x-a)^2 - b = 0, where a and b are both positive real numbers. Write a…

A: the equation (x-a)^2 - b = 0, where a and b are both positive real numbers. Write a statement about…

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.