Question

Factor 3a2 − 6a − 4a + 8 by grouping.

Answer 1

(3a − 4)(a − 2)

Explanation:

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Group and factor out the greatest common factor (GCF), then combine.(3a−4)(a−2)

Answer 2

Explanation:

3a² -6a -4a +8

By Grouping method,

= 3a(a-2)-4(a-2)

= (3a-4)(a-2)