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So the problem is: Solve: 4x2 - x = 3
It is an expression that can be simplified to: 4x2-42
5×2=10
24x6 + 12x4 + 15x2 factor the greatest common factor, 3x2 = 3x2(8x4 + 4x2 + 5)
If the missing signs are all pluses, that's 4x2 + 3x + 3
Your question doesn't have raised exponents - don't feel bad, it's not your fault! Your question is probably:What are the like terms among x, x4, 4x, 4x2, 4x4, and 3x2?Like terms have same "letter part" or "variable part". Technically, this is called the literal coefficient.x and 4x are like terms.x4 and 4x4 are like terms.4x2 and 3x2 are like terms.
x2-5-4x2+3x = 0 -3x2+3x-5 = 0 or as 3x2-3x+5 = 0
4x2 -x -1 :D
x2 - (2x)2 = x2 - 4x2 = -3x2 x2 - 2x2 = -x2
6. because 4x2=8, therefore it must make sense that 3x2=6.
4x2 means "What is four multiplied by two?" In math, an "x" always means to multiply.
4x2 = -12x, divide both sides by 4x: x = -3