Monday 12 August 2024

ALGEBRA J1

 

p*q =(p-q)(3p+q) Find (2*-3)


solution


=(p-q)(3p+q)

=[2-(-3)][(3x2)+(-3)]

=[2+3][6+(-3)]

=(5)(3)

=15


Hence (2*-3) = 15


TRY THIS……………….

  

If p*q =(5p-q)(6p+q) Find (4*-2)

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