Tuesday 4 April 2017

ALGEBRA 2


Multiply 2x - 7y by -5a

solution

= -5a(2x - 7y)

= (-5a x 2x) + (-5a x -7y)

= -10ax + 35ay     [since -5a x -7y = +35ay ]

TRY THIS...................



Multiply 14p - 3q by  -4a

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