Factors of 3x2 -x -2 ____is.
Factors of 3x2 -x -2 ____is:
(X +1),(3X - 2) | |
(x +1)(3x + 2) | |
(x -1),(3x + 2) | |
(x -1),(3x - 2) |
All Question of 9th Class
9th Class
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(3+√2)(3-√2) is equal to
-7 | |
1 | |
7 | |
-1 |
log_e =____where e ≅ 2.718 .
0 | |
0.4343 | |
1 | |
∞ |
Imaginary part of -ι(3ι++2) is.
Imaginary part of -ι(3ι+2) is.
-3 | |
3 | |
-2 | |
2 |
Write √(7&x) in exponential form.
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If the capacity of an elevator is at most 1600 pounds,then.
If the capacity of an elevator is at most 1600 pounds,then:
C≤1600 | |
C≥1600 | |
C<1600 | |
C>1600 |
L.C.M of 45xyz,15x2 and 30xyz is
L.C.M of 45xyz,15x2 and 30xyz is
90x2yz | |
15x2yz | |
90xYz | |
15xyz |
What will be added to complete the square of 9a2 - 12ab
What will be added to complete the square of 9a2 - 12ab
-4b2 | |
4b2 | |
-16b2 | |
16a2 |
1/(a-b)-1/(a+b) is equal to
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if √35 the radicand is _____
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3 | |
35 | |
None |
If x is nolarger than 10, then .
If x is nolarger than 10, then :
x > 10 | |
x ≤10 | |
x ≥ 8 | |
x < 10 |
L.C.M of a2 + b2 and a4 - b4 is
L.C.M of a2 + b2 and a4 - b4 is
a4-b4 | |
a2-b2 | |
a2+b2 | |
a-b |
What will be added to complete the square of 9x2 -12xy ___.
What will be added to complete the square of 9x2 -12xy ___.
-16y2 | |
4y2 | |
16y2 | |
-4y2 |
(3+√2)(3-√2) is equal to.
7 | |
1 | |
-1 | |
-7 |
The logarithm of unity to any base is___
The logarithm of unity to any base is___
e | |
0 | |
1 | |
10 |
If (x -1, y +1) = (0,0) then (x,y) is.
If (x -1, y +1) = (0,0) then (x,y) is:
(1,1) | |
(1,-1) | |
(-1,1) | |
(-1,-1) |
Who introduced the symbols of inequality?
Who introduced the symbols of inequality?
Henry briggs | |
Jobuist Burgi | |
Thomas Harriot | |
Jhon Napier |
Real part of complex number 2ab(ι + ι2) is.
Real part of complex number 2ab(ι + ι2) is:
-2ab | |
2ab | |
2abι | |
-2abι |
Which of the following is the solution of the inequality 3 -4x ≤ 11
Which of the following is the solution of the inequality
3 -4x ≤ 11
None of these | |
-2 | |
-8 | |
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H.C.F of p3q - pq3 and p5q2 - p2q5 is
H.C.F of p3q - pq3 and p5q2 - p2q5 is
Pq(p2 -q2) | |
Pq(P —q) | |
Pq(P3-q3) | |
p2q2(P-q) |