2 years ago

DASAROLLA:a) (x+3) (x+5)=b) (x+4) (x-5)=

1 answer:

8 0

Answer:

a) $x^{2}$ +8x+15

b) $x^{2}$ -x-20

Step-by-step explanation:

a) (x+3)(x+5)

a) $x^{2}$ +5x+3x+15

a) $x^{2}$ +8x+15

b) (x+4)(x-5)

b) $x^{2}$ -5x+4x-20

b) $x^{2}$ -x-20

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DASAROLLA:a) (x+3) (x+5)=b) (x+4) (x-5)=​