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Nata [24]
3 years ago
9

How to write (X+3)(x+5) in a equivalent expression

Mathematics
2 answers:
Blizzard [7]3 years ago
5 0

Answer:

x^2 +8x+15

Step-by-step explanation:

(X+3)(x+5)

FOIL

first  x^2

outer  5x

inner 3x

last  15

Add together

x^2 +5x+3x+15

x^2 +8x+15

Alex Ar [27]3 years ago
5 0

Answer:

Step-by-step explanation:

(x+3)(x+5)=x²+5x+3x+15

x²+8x+15 is equivalent to: (x+3)(x+5)

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