3 years ago

Expand and simplify (x-3)(x+5)

Mathematics

2 answers:

Trava [24]3 years ago

7 0

Answer:

x^2 + 2x - 15

Step-by-step explanation:

X × X + 5x - 3x - 3 × 5 =

x^2 + 5x - 3x - 3 × 5 =

X^2 + 2x - 15

also x^2 means x to the 2nd power

riadik2000 [5.3K]3 years ago

6 0

Answer:

x2+2x−15

Step-by-step explanation:

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