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19 questions
Use the product rule to find the derivative. f(x) = −x3(3x4−2)f\left(x\right)\ =\ -x^3\left(3x^4-2\right)f(x) = −x3(3x4−2)
−3x2+12x3-3x^2+12x^3−3x2+12x3
−21x3+6x-21x^3+6x−21x3+6x
−21x6+6x2-21x^6+6x^2−21x6+6x2
−84x6−6x2-84x^6-6x^2−84x6−6x2
x2(−3x2−2)x^2\left(-3x^2-2\right)x2(−3x2−2)
−6x3−4x-6x^3-4x−6x3−4x
−12x3−4x-12x^3-4x−12x3−4x
12x3+4x12x^3+4x12x3+4x
−36x2−4-36x^2-4−36x2−4
Let y = (x - 1)(x + 2). Find dy/dx.
2x + 1
2x - 1
4x - 1
2x2 + x - 1
Let f(x) = (x - 1)(x + 2). Find f'(0)
0
1
2
3
f(x)=(−10x2−7x25+9)(2x3+4)f\left(x\right)=\left(-10x^2-7x^{\frac{2}{5}}+9\right)\left(2x^3+4\right)f(x)=(−10x2−7x52+9)(2x3+4)
10x4+238x255−54x2+80x+565x3510x^4+\frac{238x^{\frac{2}{5}}}{5}-54x^2+80x+\frac{56}{5x^{\frac{3}{5}}}10x4+5238x52−54x2+80x+5x5356
100x4+126x2+18−60x3100x^4+126x^2+18-\frac{60}{x^3}100x4+126x2+18−x360
10x4−238x255+54x2−80x−565x3510x^4-\frac{238x^{\frac{2}{5}}}{5}+54x^2-80x-\frac{56}{5x^{\frac{3}{5}}}10x4−5238x52+54x2−80x−5x5356
60x4−148x255+28x2−14x−367x3560x^4-\frac{148x^{\frac{2}{5}}}{5}+28x^2-14x-\frac{36}{7x^{\frac{3}{5}}}60x4−5148x52+28x2−14x−7x5336
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