2 years ago

Rewrite the polynomial in standerd form f(x)=(3x+1)(x+2)(x-3)

Mathematics

1 answer:

butalik [34]2 years ago

8 0

F(x) = 3x^3 -2x^2 - 19x -6

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Let f(x)=(18)3^x. find the equation of the line between the points (-2,f(-2)) and (1,f(1))

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3 years ago

How would the expression x^3+64 be rewritten using sum off cubes

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$\bf \textit{difference of cubes}
\\ \quad \\
a^3+b^3 = (a+b)(a^2-ab+b^2)\qquad
(a+b)(a^2-ab+b^2)= a^3+b^3 \\ \quad \\
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(a-b)(a^2+ab+b^2)= a^3-b^3\\\\
-------------------------------\\\\
\boxed{64=4^3}\qquad x^3+64\implies x^3+4^3\implies (x+4)(x^2-x4+4^2)
\\\\\\
(x+4)(x^2-4x+16)$

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2 years ago

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