If x < -1, then x^2 - Vidyadip

MCQ

If $x < -1,$ then $x^2$

A
$=1$
B
$<1$
✓
$>1$
D
None of these

✓

Answer

Correct option: C.

$>1$

$x < -1$
$x^2 < (- 1)^2$ squaring both side
$x^2 > 1$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q. [1 Marks Each]" from Algebra→Algebra — all question types→MATHS STD 6 question papers→Gujarat Board STD 6 question papers→Gujarat Board question paper generator→

Similar questions

Number of whole numbers lying between $-5$ and $5$ is:

Which of the following depicts associative property under addition$?$

Which of the following is symmetrical about its diagonals?

Mark $(\checkmark)$ against the correct answer in the following. The angles of a triangle are in the ratio $3 : 1 : 2$. The measure of the largest angle is:

Mark $(\checkmark)$ against the correct answer in the following:
If $\frac{3}{4}$ is equivalent to $\frac{\text{x}}{20}$ then the value of $x$ is:

An integer with positive sign $(+)$ is always greater than:

Mark the correct alternative in the following:
Which of the following is a prime number?

If a bicycle wheel had 48 spokes, then the angle between a pair of two consecutive spokes is

The smallest possible decimal fraction upto three decimal places is:

Find two common multiples of $12,15$