Math, asked by debanjanmondal5509, 9 months ago

factorise this :
1-2a-3a²

Answers

Answered by raiaantony74

2

Answer:

Step-by-step explanation:

-(3a²+2a-1)

= - (3a²+3a-a-1)

= -3a(a+1)-1(a+1)

= -(3a+1)(a+1)

PLZ MARK AS BRAINLIEST

Previous Question

Next Question

Similar questions

Math, 4 months ago

evaluate 5/4 - 7/6-( -2/9)...

Social Sciences, 4 months ago

write a note on Ambedkar's Early life and Education.

Social Sciences, 4 months ago

In a democracy ..................also will have a share in the governmental powers,either through participation in governmental communities or bringing influence on the decision making process...

Math, 9 months ago

Pls answer the 4th and 5th que...

Social Sciences, 9 months ago

What type of rocks are formed by the solidification of molten magma?

Math, 11 months ago

5+3(-34-16-14) /3(17+(-3) * 4 - 2* (-7) what is the correct answer...

Social Sciences, 11 months ago

which is better, Jurassic Park, or Jurassic World?

Math, 11 months ago

If f(3)=8 and f'(3)=-4, then how do you use linear approximation to estimate f(3.02)?