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Factorise.
x2 + 9x + 18
Concept: undefined >> undefined
Factorise.
x2 − 10x + 9
Concept: undefined >> undefined
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Factorise.
y2 + 24y + 144
Concept: undefined >> undefined
Factorise.
5y2 + 5y − 10
Concept: undefined >> undefined
Factorise.
p2 − 2p − 35
Concept: undefined >> undefined
Factorise.
p2 − 7p − 44
Concept: undefined >> undefined
Factorise.
m2 − 23m + 120
Concept: undefined >> undefined
Factorise.
m2 − 25m + 100
Concept: undefined >> undefined
Factorise.
3x2 + 14x + 15
Concept: undefined >> undefined
Factorise.
2x2 + x − 45
Concept: undefined >> undefined
Factorise.
20x2 − 26x + 8
Concept: undefined >> undefined
Factorise.
44x2 − x − 3
Concept: undefined >> undefined
Find the amount and the compound interest.
| No. | Principal (₹) | Rate (p.c.p.a.) | Duration (Years) |
| 1 | 2000 | 5 | 2 |
| 2 | 5000 | 8 | 3 |
| 3 | 4000 | 7.5 | 2 |
Concept: undefined >> undefined
In how many years ₹ 700 will amount to ₹ 847 at a compound interest rate of 10 p.c.p.a.
Concept: undefined >> undefined
The equation given below is followed by the value of the variable. Decide whether this value is the solution to that equation.
x − 4 = 3, x = −1, 7,−7
Concept: undefined >> undefined
The equation given below is followed by the value of the variable. Decide whether this value is the solution to that equation.
9m = 81, m = 3, 9, −3
Concept: undefined >> undefined
The equation given below is followed by the value of the variable. Decide whether this value is the solution to that equation.
2a + 4 = 0, a = 2, −2, 1
Concept: undefined >> undefined
The equation given below is followed by the value of the variable. Decide whether this value is the solution to that equation.
3 − y = 4, y = −1, 1, 2
Concept: undefined >> undefined
Solve the following equation.
17p − 2 = 49
Concept: undefined >> undefined
Solve the following equation.
2m + 7 = 9
Concept: undefined >> undefined
