Math, asked by rinkukumari5546, 6 months ago

factorice :6x^2+5x-6​

Answers

Answered by RatanjotSingh
0

Answer:

Given expression is 6x

2

+5x−6

6x

2

+9x−4x−6

3x(2x+3)−2(2x+3)

(2x+3)(3x−2).

Done by myself... please make me as Brainliest


rinkukumari5546: why there is 9x came
rinkukumari5546: can u tell me plz
rinkukumari5546: no
rinkukumari5546: and plz do copy the answers
rinkukumari5546: ok
Answered by ItzParismita
3

Answer:

 \sf6 {x}^{2}  + 5x - 6 \\  \sf = 6 {x}^{2}  + 9x - 4x - 6 \\   \sf= 3x(2x + 3) - 2(2x + 3) \\  \sf = (2x + 3)(3x - 2)


ItzParismita: so in order to make the middle term 5x ....we have to first arrange in such a way that their sum or difference is 5x
rinkukumari5546: ok
ItzParismita: and we know that the product of 9 and 4 is also 36 ....and 9-4=5
ItzParismita: that is the reason why 9x came
ItzParismita: r u clear now?
rinkukumari5546: ok
ItzParismita: understood?
rinkukumari5546: yes
ItzParismita: now plz mark as the Brainliest
RatanjotSingh: good
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