Question

simplify the following in a easy manner
please answer me​

Answer 1

Answer:

i)(1/2)^4+5+6

(1/2)^15

ii)-2^7+3+4

-2^14

iii)5

iv)5^-7

v)194481

hope this helps u

Step-by-step explanation:

Answer 2

Answer:

$1.) \: \: ( \frac{1}{2} {)}^{4} \times ( \frac{1}{2} {)}^{5} \times ( \frac{1}{2} {)}^{6} \\ = ( \frac{1}{2} {)}^{4 + 5 + 6} \\ = ( \frac{1}{2} {)}^{15} \\ = \frac{ {1}^{15} }{ {2}^{15} } \\ = \frac{1}{ {2}^{15} }$

$2.) \: \: ( - 2) {}^{7} \times ( - 2 {)}^{3} \times ( - 2 {)}^{4} \\ = ( - 2 {)}^{7 + 3 + 4} \\ = ( - 2 {)}^{14}$

$3). \: \: {4}^{4} \times ( \frac{5}{4} {)}^{4} \\ = (4 \times \frac{5}{4} {)}^{4} \\ = {5}^{4}$

$4.) \: \: ( \frac{ {5}^{ - 4} }{ {5}^{ - 6} } ) \times {5}^{3} \\ = {5}^{( - 4) - ( - 6)} \times {5}^{3} \\ = {5}^{ - 4 + 6} \times {5}^{3} \\ = {5}^{2} \times {5}^{3} \\ = {5}^{2 + 3} \\ = {5}^{5}$

$5.) \: \: ( - 3 {)}^{4} \times {7}^{4} \\ = ( - 3 \times 7 {)}^{4} \\ = - 2 {1}^{4}$

I hope it will help you