Math, asked by dharmendrakhatri677, 2 months ago

व्हाट इज द प्रोडक्ट ऑफ एक्स माइनस 3 एंड टू एक्स स्क्वायर माइनस एक्स प्लस 5​

Answers

Answered by JyotShrimakar
0

Question:

(x - 3) \times ({2x }^{2}  - (x + 5))

Answer:

(x - 3) \times ({2x }^{2}  - (x + 5))

(x - 3) \times ({2x }^{2}  - x  -  5))

x  ({2x }^{2}  - x  - 5) - 3({2x }^{2}  - x  -  5)

2 {x}^{3 } - { {x}^{2} }  - 5x - 6 {x}^{2}   +  3x + 15

2 {x}^{3}  - 7 {x}^{2}  - 2x + 15

Answered by abhinavmike85
25

\huge{✪}\huge{\underline{\mathcal{Answer}}}

\large{☞}2 {x}^{3}  - 7 {x}^{2}  + 8x - 15

\\\\

\huge{✪}\huge{\underline{\mathcal{Steps;}}}

(x - 3) \times (2 {x }^{2}  - x + 5) \\  \\ x(2 {x}^{2}  - x + 5) - 3(2 {x}^{2}  - x + 5) \\  \\ 2 {x}^{3}  -  {x}^{2}  + 5x - 6 {x}^{2}  + 3x - 15 \\  \\ 2 {x}^{3}  - 7 {x}^{2}  + 8x - 15

\\\\\fbox{\fbox{\fbox{\fbox{\huge{\underline{\underline{\sf{\green{Hope\:it\:helps}}}}}}}}}

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