Simplify (√0.7+√70)2
...Simplify (√0.7+√70)2
84.7
70.7
217.7
168.7
Correct answer is A
(√0.7+√70)2
= (√0.7+√70)(√0.7+√70)
= 0.7+2√0.7×70+70
= 0.7+14+70
= 84.7
Without using tables find the numerical value of log749 + log7(17)...
Solve the equation 4/a + 1/5a = 3 ...
In the diagram above, PQT is an isosceles triangle.|PQ| = |QT|, ∠SRQ = 75°, ∠QPT = 25&de...
If |2−4x9|=58, find the value of x....
Find the range of values of m which satisfy (m - 3)(m - 4) < 0...
How many different 8 letter words are possible using the letters of the word SYLLABUS? ...
Find the coefficient of m in the expression of (m2−112) (m + \(\frac{2}{3}\...
If sin x = 513 and 0o ≤ x ≤ 90o, find the value of (cos x - tan x)...