No, x + x equals 2x. x times x equals x2. (x times x equals x squared.)
Oh, dude, that's just a fancy way of saying 2 times x squared minus 2 times x. So, like, you just gotta multiply x squared by 2 and x by 2, which gives you 2x squared minus 2x. It's like math, but with extra steps to make it seem more complicated than it is.
Oh, dude, that's like basic math, right? So, 2x squared plus x squared is just 3x squared. It's like adding apples to apples, but with math. Easy peasy lemon squeezy!
2x2 + 5x = x*(2x + 5)
That verbal expression would read: 3(x+y)^2 + 5(2x -y) ^2 means 'squared' in the above example.
It is: -2x squared
No. x squared is x times x, whereas 2x is x + x.
No, x + x equals 2x. x times x equals x2. (x times x equals x squared.)
2x2 x 3x2 = 6 x4 (2x)2 x (3x)2 = 36 x4
2x times 4x is 8x squared- then that times x is 8x to the power of three.Mathmatically represented as 8x^3
8
Oh, dude, you're hitting me with some math now? Okay, so 2x squared times x is just 2x cubed. It's like when you have 2 groups of x squared, and you add another x to each group, making it 2x cubed. Math can be fun, right?
To solve the expression 8x^2 * 2x, you first multiply the coefficients (8 * 2 = 16). Then, you multiply the variables with the same base by adding their exponents (x^2 * x = x^(2+1) = x^3). Therefore, the simplified expression is 16x^3.
18
Oh, dude, when you add 6x squared and 2x squared, you get 8x squared. It's like combining 6 apples with 2 apples and ending up with 8 apples. So, in math terms, 6x squared plus 2x squared equals 8x squared. Easy peasy!
If you mean: (2x-7y)(x+y) then it is 2x squared -5xy -7y squared
x2 - 2x = x(x-2)