(ii) 420 = 2 2 x 3 x 5 x 7E 22 x 31 x 51 x 71.Exercise 4.11. Fill in the blanks:(1) In the expression 37, base = 3 and exponent7(ii) In the expression (-795, base = .7. and exponent1125(iii) In the expressionbase = 2 and exponent = !!.(iv) If base is 6 and exponent is 8, then exponential form2. Find the value of the following:(ii) (-6)4for(i) 26fil) 55523(iv)ахахах(vi) (-2)3. Express the following in the exponential form:(i) 6 x 6 x 6 x 6 x 6(ii) Extxt(iii) 2 x 2 xa xa xa x a4. Simplify the following:(i) 7 x 103(ii) 25 x 9füi) 33 x 1045. Simplify the following:(1) (-3) * (-2)3 (ii) (-3)2 x (-5)2 (iii) (-2)3 (-1(iv) (-1)fo) 252 x (-1)31 (vi) 42 x 33 x (-6. Identify the greater number in each of the following:(i) 43 or 34(ii) 73 or 37(ii) 45 or 54(1) 8(ii) 128(ii) 1024.7. Write the following numbers as powers of 2:8. To what power (-2) should be raised to get 16?9. Write the following numbers as powers of (-3):(i) 9(ii) -27(iii) 8110. Find the value of x in ench​