Math, asked by edwarddsouza36, 19 days ago

factorise 2r^2-9r-5 splitting the middle termfactorise to our square - 9 are - 5 splitting the middle term

Answers

Answered by nazimhasan7863

1

Answer:

$2 {r}^{2} - 9r - 5 \\ 2 {r}^{2} - 10r + r - 5 \\ 2r(r - 5)1(r - 5) \\ (r - 5)(2r + 1)$

please mark as brainliest please mark ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

Previous Question

Next Question

Similar questions

English, 9 days ago

Baban and the writer went to meet __________.

Math, 9 days ago

In the picture, the diameter of the smaller circle is half of the larger circle. calculate the probability of a dot put without looking to be with in the smaller circle...

Science, 9 days ago

WHAT IS PHOTOSYNTHESIS ...

Science, 19 days ago

How do uplift and subduction lead to the transformation of rocks...

Math, 19 days ago

Rasheed got a playing top (lattu) as his birthday present which surprisingly had no colour on it. he want to colour it with caryons .The top is shaped like a cone surmounted by a hemisphere the entire top is 5 cm in height and the diameter of top is 3.5cm find the area he has to colour? (Take = π=22/7).

Math, 7 months ago

Name the property: 4 X (7 - 9) = (4 x 7) – (4 X 9) what is the answer for this questions did you answer for this question the correct answer I will give free point in 5.45...

Math, 7 months ago

Expand (2a+b)(a-b) what is the answer...

Physics, 7 months ago

The maximum speed permitted in the particular area is 70km/hr. Anjali drove her car and covered 200Km in 2hrs in that area. What is the speed of Anjali’s car in (a) km/hr b) m/min c) m/s d) km/min...