The quotient rule for square roots states that if a and b are la nonnegative and b + 0, then b

Q: Find the roots of 4x5 – 16x4 + 17x3 – 19x2 + 13x – 3 = 0.

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Q: Evaluate. (2x+1)/x2+x-1  with endpoints 3 and 1.

A: Consider the given function: fx=2x+1x2+x-1 Now plug-in the value x=3 in the function. This gives,…

Q: dratic functio

A: As per the bartleby guidelines , for more than one question only one has to be solved. Please upload…

Q: Write out a careful proof of the fact that the square of an odd number is odd.

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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: Make a change of variable, x = Py, that transforms the quadratic form x? + 10xjx2 +x; into a…

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Q: Why is it that we say 25 has two square roots (5 and -5), but we write √25 = 5?

A: Since we know that every positive real number has two real square root. So we can say 25 has two…

Q: If two is subtracted from the square of a number, the result is two. Hind all such numbers. If there…

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Q: Evaluate the square root of 3 + j4 by two methods.

A: We need to evaluate the square root of 3 + j4 by two methods. The solution is given below.

Q: Consider the following quadratic form; F(x, y, z) = 5x2 + 2y² + 4xy + xz

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Q: What is the exact value of Cos 13л 12 ?

A: let H=

Q: d.

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Q: 19.6) =0 (m +4.9) (m²-9.8+19.6)=o

A: Answer

Q: if (3a+4b) = 16 and ab = 4 . Find the value of (9a2+16b2)

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Q: Solve.  A) x2-4x-5=0   B) 3x2-5x-2)=0

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Q: O A VI +3 = v2x 1 | O B./2 -1= I C. VI = V4x – 1 O D. 2-x=

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Q: |--15y¹ = (D)(3y²) D D=

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