Math, asked by sharmautpal45, 4 months ago

factorise 2x2 +3x-90
(the after x is power 2)
due to some error

Answers

Answered by krishdz

0

Answer:

I know but how to explain maths

Answered by kumarimuskan0114

1

Step-by-step explanation:

2x²+3x-90

2x²+15x-12x-90

x(2x+15)-6(2x+15)

(2x+15)(x-6)

Previous Question

Next Question

Similar questions

History, 2 months ago

Which is the incorrect feature of the aristocrats of 18th century Europe. A. They owned estates in the countryside and also town-houses. B. They spoke French for purposes of diplomacy and in high society. C. Their families were often connected by ties of marriage. D. They were numerically a large group.

Science, 2 months ago

4. Which postulate of Dalton's atomic theory can explain the law of definite proportions?

English, 2 months ago

important of motor development b.ed note...

Math, 4 months ago

In an AP if d= -4 ,n= 3 ,an= 4 then find a...

History, 4 months ago

why was it felt that congress represent s all the community. grade 8th . please ans fast I am preparing for my test ...

Economy, 10 months ago

5.Find the missing frequency from the following data: Marks T0-5 5-10 10-15 15-20 20-25 25-30 30-35 Frequency 10 | 12 | 16 | - | 14 | 10 | The averaĝe mean is 16.82.

Math, 10 months ago

3. What rational number should be subtracted from the sum of 3/14and -4/7to get 13/21...

Math, 10 months ago

how many seconds will a 500 metre long train take to cross a man walking with a speed of 3 km per hour in the direction of the moving train if the speed of the train is 63 km per hour...