Factorize 6pq-3rs-3ps+6qr
...Factorize 6pq-3rs-3ps+6qr
3(r -p)(2q + s)
3(p + r)( 2q - 2q - s)
3(2q - s)(p + r)
3(r - p)(s - 2q)
Correct answer is C
6pq-3rs-3ps+6qr = 3 (2pq - rs - ps + 2qr)
= 3 ({2pq + 2qr} {-ps - rs})
= 3 (2q{ p + r} -s{p + r})
= 3 ({2q - s}{p + r})
The range of 4, 3, 11, 9, 6, 15, 19, 23, 27, 24,21 and 16 is ...
Factorize completely; (2x + 2y)(x - y) + (2x - 2y)(x + y) ...
In the diagram, XZ is the diameter of a circle's radius \(\frac{5}{2}\). If XY is 4cm, then the ...
Which of the following bearings is equivalent to S50°W?...
If sin 30° = 0.5, what is the cosine of its complement?...
In one and a half hours, the minute hand of a clock rotates through an angle of ...
Simplify \(\sqrt{6a} \times \sqrt{576a^6}\)...
200 tickets were sold for a show. VIP tickets costs ₦1,200 and ₦700 for regular. Total amount re...