Solve for x and give the answer correct to 2 decimal places 2x2−10x+5=0
Find:
(i) 4.8 ÷ 10 (ii) 52.5 ÷ 10 (iii) 0.7 ÷ 10
(iv) 33.1 ÷ 10 (v) 272.23 ÷ 10 (vi) 0.56 ÷ 10
(vii) 3.97 ÷ 10
10 mL of H2O2 solution (volume strength = x) requires 10 mL of N/0.56 MnO−4 solution in acidic medium. Hence x is:
Find the roots of quadratic equation correct to two decimal places. 2x2−10x+5=0