Question

plz answer this step by step​

Answer 1

0

Step-by-step explanation:

Given:

a = 1/2

b = - 3/4

To find:

a⁶ - (b+1)³

What we have to do ?

Just substitute the given value in the question and you will get the answer .

Solution:

${a}^{6} - (b + 1) {}^{3} \\ \\ {( \frac{1}{2} )}^{6} - {( \frac{ - 3}{4} + 1)}^{3} \\ \\ \frac{1}{2 \times 2 \times 2 \times 2 \times 2 \times 2} - {( \frac{ - 3 + 4}{4}) }^{3} \\ \\ \frac{1}{64} - {( \frac{1}{4}) }^{3} \:\:\:\: [\text{As}\:\:\:\:\: 4^3 = 64]\\ \\ \frac{1}{64} - \frac{1}{64} \\ \\ 0$

Therefore, The required answer is 0.