1.

Factorise it-42x^3y^3-35y^2don't spam​

Answer»

ANSWER:

Answer is -7y2(6x3y+5)

Steps

=−42x3y3−35y2

Apply EXPONENT RULE:     ab+c=abac

x3y3=y2y

=−42y2y−35y2

Rewrite −35 as 5· 7

Rewrite −42 as 6· 7

=6· 7y2y+5· 7y2

Factor out COMMON TERM −7y2

=-7y2(6x3y+5)



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