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The expression (5x^2 + 18x + 9) is a quadratic polynomial in the standard form (ax^2 + bx + c), where (a = 5), (b = 18), and (c = 9). It can be analyzed for its roots using the quadratic formula, factored if possible, or graphed to find its vertex and intercepts. The expression represents a parabola that opens upwards due to the positive coefficient of (x^2).
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How do you get 81-18x plus xsquared from (9-x)squared?
Because: (9-x)(9-x) = 81-18x+x^2
What is the answer to 5x squared plus 3x squared plus 9?
The given expression can be simplified to: 8x squared +9
How do you factor 9x squared minus 18x plus 9?
9x2 - 18x + 99(x2 - 2x + 1)==========
How do you factor 5x squared plus 45?
5(x^2 + 9)
What is the answer to the rational expression 2x plus 3 over 10x squared plus 21x plus 9?
(2x+3)/(10x2+21x+9)Factor the quadratic expression in the denominator:(2x+3)/(5x+3)(2x+3)which becomes:1/(5x+3) or (5x+3)-1
5x square minus 18x plus 9?
5x² - 18x + 9 = (5x² - 15x) - (3x - 9) = 5x(x - 3) - 3(x - 3) = (5x - 3)(x - 3).
Factor the trinomial 5x2-18x plus 9?
5x2-18x+9 = (5x-3)(x-3)
5x2 - 18x plus 9?
(5x - 3)(x - 3)
How do you get 81-18x plus xsquared from (9-x)squared?
Because: (9-x)(9-x) = 81-18x+x^2
What is the answer to 5x squared plus 3x squared plus 9?
The given expression can be simplified to: 8x squared +9
How do you factor 9x squared minus 18x plus 9?
9x2 - 18x + 99(x2 - 2x + 1)==========
3x squared -5x plus 1 plus 8x squared - 2x -9?
(5x 2 - 8x + 1) + (2x 2 - 4x - 11)
What are all the rational zeros of x to the 3rd -18x squared plus 89x -72?
1, 8, 9
How do you factor 5x squared plus 45?
5(x^2 + 9)
What is 10y squared -23y plus 9 factorised?
(5x-9)(2x-1) when factored
What is a factor of 20x2-39x plus 18?
10x2-36x+18 Divide all terms by 2: 5x2-18x+9 = (5x-3)(x-3) when factored
What is 18x plus 45?
18x + 45 or 9(2x + 5) how is this answer figured?
