3. Find all values of k so that the trinomial is a perfect square. /2A] 9x? + kx + 16

Q: Which of the following is a perfect square trinomial? O 9x² – 12x + 4 O x2 – 12x + 4 O 9x? – 12x – 4…

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Q: Factor out the negative of the greatest common factor. 4 -X + 10x- 10

A: Given,           The expression is -x4+10x-10.

Q: Which of the following is a perfect square trinomial? O 3x2 + 132x + 121 O 36x2 + 132x + 121 O 36x +…

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Q: Q1 If the cubic trinomial 3 – 9x2+ 108 can be factored to (x + 3)y², what is y in terms of x?

A: Please refer the attached image for complete solution.

Q: After making a change of variable, the quadratic form x+ x+ x + 6x1x2 + 14x1x3 + 6x2X3 is…

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Q: For each of the following, fill in the blank to create a perfect-square trinomial: (a) x2 − 6x + ___…

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Q: 8. Express (3x - 4)(x + 7) - ² a as a trinomial in standard form.

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Q: 5x5 + 3x2y3 − 2y9 a. give the degree of the polinomial.  b. give the constant term.

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Q: 9. Use the Factor Theorem to explain if x + 3 is a factor of x³ + 2x² – 3x + 5.

A: To use the factor theorem to explain if x+3 is a factor of x^3+2x^2-3x+5

Q: a. b. C. d. e. x² + 4x + 16 2 x² + 8x + 8 2 x² + 8x + 64 +2 x² + 4x + 5 2 x² + 8x + 16

A: Observe the mixed term and then guess the possibilities.

Q: Determine what to add to make the trinomial a perfect square. x2+8x+___

A: Given that:   x2+8x+

Q: Is each of the following a perfect square trinomial? Yes No x + 10x + 25 x + 25x + 25| 0 x + 7x + 49…

A: The answer is found in step-2

Q: Find the missing value of "c" to complete the square of the quadratic expression. Then write the…

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Q: Factor the polynomial completely. 12) xy + 11x - 5y -55 13) x2 - x - 20 14) 7x2 – 5x- 2 odetd .00…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: To complete the square of x2 + bx, use which of the following?(a) (2b) 2 (b) 2b2 (c) (1/2b)2  (d)…

A: x2+bx