Why is the sum of the square roots of positive numbers always greater than the square root of their sum, but the sum of two squared numbers always less than the square of the sum of those same two numbers?

Q: Solve  8(x-7) = 6(x+3)

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Q: solve 3(x-5)=2(x-4)

A: Distribute 3 and 2 first.

Q: Solve for v -8v-19= -5(v+5)

A: To find: -

Q: What is the solution of the equation? 1+√3x+3=√7x+2

A: We can find the value of x using properties of algebra as below

Q: Solve for X: 3(x-5) - 5(x-3)= x+3 - (x-2)

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Q: Find two non negative integers whose sum is 25 and whose product with the square of the other number…

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Q: In the quadratric equation, isn't   b2 - 4ac = (233- 4(0.014)(-30,000) = 529-(-1680) = 2209??? then…

A: Yes you are right .. The solution of the quadratic equation given below

Q: After using his car for almost a year, Pedro observed that the cost of fuel is equal to the square…

A: Given, Cost of fuel = (running speed)2 Let the running speed be, v, and the cost of fuel be C. C =…

Q: solve algebraically 6x+2y=-7 and 4x-4y=22

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Q: What is the smallest possible value of the sum of their squares if the sum of two positive numbers…

A: see below the explanation and answer

Q: What is formula of quadratic equation?

A: We have to write the formula of quadratic equation. Definition of the quadratic equation:- The…

Q: Solve the equation for x 3x-x2 (thats x- x2 as the exponent)  = 1 divided by 9x

A: According to the given information it is required to solve the equation for x.

Q: Simplify  2(8y-2-(2y+5)= 7-8[9-(5y-8)]

A: Given problems:- 28y-2-2y+5 7-89-5y-8

Q: What would be the coefficient of determination if the total sum of squares (SST) is 209 and the sum…

A: Given Data: SST=209 SSE=52   Coefficient of Determination: It is used to determine how much…

Q: what is this equation called 10 x+10y =80 10x+8y=74

A: They are called system of linear equations in two variables namely x and y.

Q: Is 3m+8=15 is quadratic?

A: Quadratic Equation: The Quadratic equation is defined as a polynomial whose highest degree is 2.…

Q: In MMW Hospital the relationship between the number of senior patients infected with the COVID-19…

A: Given that  y = 0.15x – 2.61 wherein x is the number of senior patients infected with the virus and…

Q: The Square of a number is ya more than the numbec itself, what is the number?

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Q: If the width of a certain rectangle has its width increased by 25 and its length decreased by 15,…

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Q: Solve this problem and show each step through the Order of Operations (PEMDAS) (You will not get a…

A: Given that: 42-7×24×2-2/3+5×2/2-5

Q: The solution of the equation 3 x 5* + 25 = 100 is x =

A: Simplification