Well 3x2 is 6 and 6 to the 2nd power is 36 and if you subtract one it is 35. you would write like this (3x2)x6-1
3x2 = 21 describes two single values, and does not have an x intercept. 3x2 = 21 ∴ x2 = 7 ∴ x = ±√7
The figures are exactly the same, but every point on the first graph is exactly 13 below the corresponding point on the second one.
6!
3x3 - 3x2 + 2x - 2 = 3x2(x - 1) + 2(x - 1) = (3x2 + 2)(x - 1)
If you are adding or subtracting two numbers in scientific notation the exponents must be the same before adding the coefficients. This is similar to 'like terms' in algebraic expressions. You can't add 5x3 and 3x2 because the exponents are not the same.
(x3)'=3x2(x3)''=(3x2)'=6x
12x4 - 3x2 cannot be simplified because the different exponents says that they are not like terms
3x2 = 21 describes two single values, and does not have an x intercept. 3x2 = 21 ∴ x2 = 7 ∴ x = ±√7
3x2=6+38=44
The figures are exactly the same, but every point on the first graph is exactly 13 below the corresponding point on the second one.
6!
Yes. (Assuming that -3x2 is the best representation of 3x2 that this browser will allow.)
3x3 - 3x2 + 2x - 2 = 3x2(x - 1) + 2(x - 1) = (3x2 + 2)(x - 1)
If the original is 2x + 3x2 + 6 + 5x3, you should rearrange the terms in order of exponent:5x3 + 3x2 + 2x + 6
The coefficient is -3.
They are multiplicands.
y2=x3+3x2