Math, asked by manisharajput7575, 4 months ago

(x+3)(x-4)=? plz ans me ​

Answers

Answered by Anonymous
1

(x+3)(x-4) \\   = {x}^{2}  - 4x + 3x - 12 \\    =  {x}^{2}  - x - 12

OR

x =  - 3 \:  \:  \: x = 4

Answered by vehlijanta3523
1

Answer:

(x+3)(x-4)

identity =( x+a )(x+b) = x² + (a+b)×x+ ab

x=x, a = 3, b= -4

x²+(3+(-4))x+3×-4

x² -1x+(-12)

x²-x-12

here is your answer

have a great day dear

Similar questions