Start learning →

x^2 = 49 ന്റെ പരിഹാരങ്ങൾ ഇവയാണ്

A14 ഉം -14 ഉം
B49 ഉം -49 ഉം
C7 മാത്രം
D7 ഉം -7 ഉം
Answer & Solution
Correct answer: D. 7 ഉം -7 ഉം
7 ഉം -7 ഉം ചതുരം മുതൽ 49 വരെ.
Practise this question with Quill — RRB NTPC →

Keep practising Elementary Algebra

Browse all Elementary Algebra questions for RRB NTPC, or explore more Mathematics topics.

Start a Elementary Algebra lesson →
Related questions
RRB NTPC · Algebraic ExpansionsRRB NTPC · Solving Linear EquationsExpand and simplify the algebraic expression: (x + 3)(x - 3)Evaluate the quadratic expression 2x^2 + 5x - 4 when x = 3:If a + b = 10 and a - b = 4, what is the value of a?Solve for x: 3x - 7 = 14. What is the value of x?RRB NTPC · Solve Linear EquationsWhen a system of two lines on the plane has no intersection, what is its solution set?