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What is the sum of 3x 5x and x?
9x
What is 9x times by 5x?
Well, isn't that just a happy little math problem we have here? To find the product of 9x and 5x, you simply multiply the coefficients (9 and 5) to get 45, and then multiply the variables (x and x) to get x^2. So, the answer is 45x^2. Just like painting a beautiful landscape, math can be a joyful experience when you take it step by step.
What is the sum of -3x -7x plus 9 and -5x plus 6x-4?
It is -9x plus 5.
Combine like terms 5x plus x-9x?
-4
What is the simplified form of 5x - x plus 9x?
14
What is the area off a rectangle 9x 5x?
It is 9x * 5x square units = 45x2 square units.
What is the trinomial for 5x plus 4 9x plus 9?
(5x+4)(9x+9) FOIL First (5x*9x=45x**2) Outside (5x*9=45x) Inside (4*9x=36x) Last (4*9=36) 45x**2+45x+36x+36 45x**2+81x+36 9(5x**2+9x+4x)
9x - 5x - 2x equals -4?
9x-5x-2x = -4 2x = -4 x = -2
How do you solve 9x-5x equals 7?
9x-5x=4x, 7/4=1.75, x=1.75
How do you factor out -5x's plus 9X-4?
As written, -5x + 9x = 4x 4x - 4 = 4(x - 1) If that's -5x2 + 9x - 4, that factors to -(x - 1)(5x - 4)
Solve 2x plus 5x-1 equals 9x?
2x + 5x - 1 = 9x 7x - 1 = 9x -1 = 9x - 7x -1 = 2x -1/2=x
What is 4x plus 9x?
5x
