pollywallythecat
07.03.2021 •
Mathematics
Find the factored form.
x2 + 4x + 4
X2-3x-28
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Ответ:
x2+4x+4 factored = (x+2)(x+2)
x2−3x−28 factored = (x+4)(x−7)
Step-by-step explanation:
Ответ:
a^2 + b^2 = c^2
12^2 + 7^2 = c^2
144 + 49 =c^2
193 = c^2
c= 13.89
14