Write the following equation in standard form by completing the square. x2 +9y2 + 10x - 18y+ 25 = 0 O (x + 5)² + (-1)² ○ (x² + 5)² + (x-1)²) 9 1 1 ○ (x-5)² + (x-1²-1 9 1 O (x+5)² (x-1)²-, 9 1

Q: X-2-9x-1+14=0

A: Let z=x^-1We replace x^-2 by z^2 and x^-1 by z.

Q: There's no -x+1/y-3 in the answers

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Q: 3. 9x -dx (x² +7)

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Q: -2x+6x-6=4(x-3)-3

A: Here we should place variables ( in this question, the terms containing x) should place left or…

Q: 25x2+16y2-600x-256y+4224=0 What is the standard form of the equation?

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Q: Write the conjugate of √a +3

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Q: Simplify and write in standard form. (-4x^2-8x+7)+(12x-9)-(7x+2)^2. Drop the parenthesis and combine…

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Q: wV = 9x - 34 4X +1

A: If arcs are equal in length, the chords are equal too.

Q: Find numbers a, b and c (if possible) so that 2x 3 −9x 2 +8x −2 = (2x −1)(ax2 +bx +c).

A: Obtain the value of a, b and c as follows.

Q: fx)=3²-6x+ -34

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Q: d) 5(2¤ – 3)(3x – 4)(5x – 2) = 0 %3D -

A: The objective is to solve the above expression.

Q: Hi.  I need help.   (1/x-2)+(3/x+3)=4/x2+x-6

A: We have to prove both the sides

Q: If possible, write -6- 19x - IIx" as a linear combination of -1 - -619x11x² = (-1-x-x²)+ (1 + 2x +…

A: Write -6-19x-11x2 in the linear combination of -1-x-x2, 1+2x+x2 and -1-3x-2x2.

Q: (24+2x-x2)1/2dx

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Q: 2. Simplify √√x² +9-5 x+4

A: Topic - Simplification