Question

MCQ Maths worksheet class 8 ​

Answer 1

Answer:

1) || , -1

$2) 6 {}^{m - ( - 3)} = 6 {}^{5}$

m + 3 = 5

m = 5-3

m= 2

ans. IV

3) I) 1.275 ×10-⁵

4) III) 5050000

5) II) 1

7) 5-⁶

8) 2⁵/2-⁶

$2 {}^{5 - ( - 6)} = 2 {}^{11}$

9)

$4 {}^{ - 3} =2{}^{2 \times - 3} = 2 {}^{ - 6}$

Answer 2

Answer:

Step-by-step explanation: