Makahanap ng mga solusyon sa iyong mga problema gamit ang IDNStudy.com. Hanapin ang impormasyon na kailangan mo nang mabilis at madali sa pamamagitan ng aming komprehensibo at eksaktong platform ng tanong at sagot.
Sagot :
formula of sum and difference of two cubes:
a cube + b cube = ( a + b )( a squared - ab + b squared )
a cube - b cube = ( a - b )( a squared + ab - b squaed )
a cube + b cube = ( a + b )( a squared - ab + b squared )
a cube - b cube = ( a - b )( a squared + ab - b squaed )
The formula in finding the sum or difference of two cubes is:
[tex]a^{3} + b^{2} = (a + b)(a^{2} - ab + b^{2} )[/tex]
[tex]a^{3} - b^{3} = (a - b)( a^{2} + ab + b^{2} )[/tex]
*Always remember that SDOTC always work with binomials.
Example:
[tex] 8 x^{6} + y^{3} [/tex]
First, we need to find the cube root of the terms of the binomial.
[tex]8x^{3} = 2 x^{2} [/tex]
[tex]y^{3} = y[/tex]
[tex]2x^{2} + y[/tex]
Next, we need to get the trinomial of the binomial on its special form.
Recall SOPAS
S - Square of the first term
O - Opposite sign of the second term
P - Product of the first and second term
A - Addition or the positive sign
S - Square of the last term or the second term
[tex](2 x^{2} + y)(4 x^{4} - 2 x^{2}y + y^{2} )[/tex]
[tex]a^{3} + b^{2} = (a + b)(a^{2} - ab + b^{2} )[/tex]
[tex]a^{3} - b^{3} = (a - b)( a^{2} + ab + b^{2} )[/tex]
*Always remember that SDOTC always work with binomials.
Example:
[tex] 8 x^{6} + y^{3} [/tex]
First, we need to find the cube root of the terms of the binomial.
[tex]8x^{3} = 2 x^{2} [/tex]
[tex]y^{3} = y[/tex]
[tex]2x^{2} + y[/tex]
Next, we need to get the trinomial of the binomial on its special form.
Recall SOPAS
S - Square of the first term
O - Opposite sign of the second term
P - Product of the first and second term
A - Addition or the positive sign
S - Square of the last term or the second term
[tex](2 x^{2} + y)(4 x^{4} - 2 x^{2}y + y^{2} )[/tex]
Natutuwa kami na ikaw ay bahagi ng aming komunidad. Magpatuloy sa pagtatanong at pagbibigay ng mga sagot. Sama-sama tayong lumikha ng isang komunidad ng karunungan. Salamat sa pagbisita sa IDNStudy.com. Bumalik ka ulit para sa mga sagot sa iyong mga katanungan.