Answer:
16w²-121x²
Step-by-step explanation:
Multiply the first terms, 4w × 4w = 16w².
Multiply the last terms, 11x × 11x = 121 x².
Negative × Positive = Negative, so the sign in the middle is negative.
This process is called sum and difference of two squares. (correct me If I'm wrong, ^_^)
#CarryOnLearning
=16w²-44wx+44wx-121x²
=16w²- 121x²
(4w+11x)(4w-11x) => use the Foil Method...
(.) means multiply
4w.4w=16w²
4w.-11x=44wx
11x.4w=44wx
11x.11x=121x²
=16w²-121x²
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Verified answer
Answer:
16w²-121x²
Step-by-step explanation:
Multiply the first terms, 4w × 4w = 16w².
Multiply the last terms, 11x × 11x = 121 x².
Negative × Positive = Negative, so the sign in the middle is negative.
This process is called sum and difference of two squares. (correct me If I'm wrong, ^_^)
#CarryOnLearning
Answer:
=16w²-44wx+44wx-121x²
=16w²- 121x²
Step-by-step explanation:
(4w+11x)(4w-11x) => use the Foil Method...
(.) means multiply
4w.4w=16w²
4w.-11x=44wx
11x.4w=44wx
11x.11x=121x²
=16w²-44wx+44wx-121x²
=16w²-121x²