The value of $$2{a^3} - \left[ {3{a^3} + 4{b^3} - \left\{ {2{a^3} + \left( { - 7{a^3}} ight)} ight\}{ ext{ + 5}}{a^3} - { ext{7}}{{ ext{b}}^3}{ ext{ }}} ight]{ ext{ is - }}$$

Question

The value of $$2{a^3} - \left[ {3{a^3} + 4{b^3} - \left\{ {2{a^3} + \left( { - 7{a^3}} ight)} ight\}{	ext{ + 5}}{a^3} - {	ext{7}}{{	ext{b}}^3}{	ext{ }}} ight]{	ext{ is - }}$$

TuteeHUB · Accepted Answer

${	ext{7}}{{	ext{b}}^3}{	ext{+3}}{a^3}$$

TuteeHUB · Answer

$ - 11{a^3}{	ext{ + 3}}{{	ext{b}}^3}$$

TuteeHUB · Answer

${	ext{11}}{a^3} - 3{{	ext{b}}^3}$$

TuteeHUB · Answer

$ - \left( {11{a^3}{	ext{ + 3}}{{	ext{b}}^3}} ight)$$

1.	The value of $$2{a^3} - \left[ {3{a^3} + 4{b^3} - \left\{ {2{a^3} + \left( { - 7{a^3}} \right)} \right\}{\text{ + 5}}{a^3} - {\text{7}}{{\text{b}}^3}{\text{ }}} \right]{\text{ is - }}$$
A.	$ - 11{a^3}{\text{ + 3}}{{\text{b}}^3}$$
B.	${\text{7}}{{\text{b}}^3}{\text{+3}}{a^3}$$
C.	${\text{11}}{a^3} - 3{{\text{b}}^3}$$
D.	$ - \left( {11{a^3}{\text{ + 3}}{{\text{b}}^3}} \right)$$
Answer» B. ${\text{7}}{{\text{b}}^3}{\text{+3}}{a^3}$$

The value of $$2{a^3} - \left[ {3{a^3} + 4{b^3} - \left\{ {2{a^3} + \left( { - 7{a^3}} \right)} \right\}{\text{ + 5}}{a^3} - {\text{7}}{{\text{b}}^3}{\text{ }}} \right]{\text{ is - }}$$

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