Question

Solve this question.​

Answer 1

Answer:

$[2^{5}] ^1^1$x $[2^{15}] ^4$ - $[2^{5}]^1^8$ x $[2^{5}]^5$

Now first make it all one power by multiplying the powers

So,

$2^{55}$ x $2^{60}$ - $2^{90}$ x $2^{25}$

No apply BODMAS

So first multiply

$2^{55}$ x $2^{60}$ - $2^{90}$ x $2^{25}$ (as bases are equal add powers for multiplying)

= $2^{115}$ - $2^{115}$

As they are the same value and its subtraction

$2^{115}$ - $2^{115}$

= 0

Answer 2

Answer:

Answer is 0

Step-by-step explanation:

= (2⁵)¹¹ x (2¹⁵)⁴- (2⁵)¹⁸ x (2⁵)⁵

powers will be multiplied

= 2⁵⁵ x 2⁶⁰ - 2⁹⁰ x 2²

Base same power will add (+)

= 2¹¹⁵ - 2¹¹⁵

Number are same so subtract it.

=0

Hope it helps.

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