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What else can I help you with?
Factor this expression 9x2 - y2?
(3x + y)(3x - y)
What is the derivative of 3x cubed plus 3?
9x2
9x squared plus 7 x 9x squared -7?
(9x2 + 7)(9x2 - 7) = 81x4 - 49
How the difference of two squares rule can be used to factorise an expression?
For example: 9x2-25 = (3x-5)(3x+5) but this only applies to negative expressions it wouldn't apply to 9x2+25
How do you factor 9x squared plus 25?
9x2 + 25 has no rational factors. Its factorisation in the complex domain is:(3x + 5i)*(3x - 5i) where i is the imaginary square root of -1.
Which answer is equal to the quotient in the expression below 9x3 plus 9x2 plus 5x plus 1 3x plus 1?
(3x2 + 2x + 1)
What answer is equal to the sum in the expression below (3x3 plus 4x2 - 2x plus 1) plus (x4 - x3 plus 5x2 plus 2x plus 3)?
Answer this question…A. x4 + 2x3 + 9x2 + 4 B. x4 + 4x3 + 9x2 + 4 C. x4 + 2x3 + 9x2 + 4x + 4 D. x4 + 2x3 + 9x2 - 4x + 4
What is the radius of the circle 9x2 plus 9y2 plus 6x?
This is an expression, not an equation. Expressions cannot be solved.
Simplify the expression 4x2-8y plus 3x-9x2 plus 10y?
-5y2+3x+2y
What is 4x² plus 9x-12 plus 5x²?
9x2+9x-12 All I can do is simplify this. I can't solve it unless turn this expression into an equation.
What property was use to rewrite 9x2plus9x3?
The property used to rewrite 9x2 + 9x3 is the Distributive Property. Using the Distributive Property the expression can be rewritten as 9x2 + 9x2 + 9x2 or 27x2.
The polynomial below is a perfect square trinomial of the form A2 - 2AB plus B2 9x2-18x plus 36?
TrUE
9x2 - 6x plus k equals 0?
k = -3; factors are (9x + 3)(x - 1)
What value in place of the question mark makes the polynomial below a perfect square trinomial 9x2 plus questionmark x plus 49?
48
Factor the expression 3x4-9x2?
3x2(x2 - 3)
What is 9x3 plus 9x2 plus 5x plus 1 3x plus 1?
= 53 9x3 + 9x2 + 5x1+ 3x1 27 + 18 + 5 + 3
Factor this expression 9x2 - y2?
(3x + y)(3x - y)
