Ask your own question, for FREE!
Mathematics 94 Online
OpenStudy (anonymous):

( a-b)^2 ≠ 4^2 + 5^2

OpenStudy (anonymous):

$$(a+b)^2≠4^2 + 5^2$$

OpenStudy (anonymous):

try expanding the Left-hand-side first. so the equation in terms of variables is:

OpenStudy (anonymous):

$$(a+b)^2 \neq (a)^2 + (b)^2 $$

OpenStudy (shadowfiend):

In particular, this is because: $$(a + b)^2 = (a + b)(a + b)$$ Which evaluates to something very different than $$a^2 + b^2$$.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
Gucchi: science help
2 minutes ago 5 Replies 0 Medals
Astrid1: CONG ON PURPLE @deadofwinter
20 minutes ago 9 Replies 4 Medals
rose12345: yall someone's bday is today
1 hour ago 0 Replies 0 Medals
Gucchi: science help
1 hour ago 4 Replies 2 Medals
Gucchi: science help
1 hour ago 4 Replies 2 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!