Mathematics
If a2 + 4a + x = (a + 2)2, find the value of x
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Answer
Given,
a2 + 4a + x = (a + 2)2
⇒ a2 + 4a + x = a2 + 2(a)(2) + 22
⇒ a2 - a2 +4a - 4a + x = 4
⇒ x = 4
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If a2 + 4a + x = (a + 2)2, find the value of x
35 Likes
Given,
a2 + 4a + x = (a + 2)2
⇒ a2 + 4a + x = a2 + 2(a)(2) + 22
⇒ a2 - a2 +4a - 4a + x = 4
⇒ x = 4
Answered By
23 Likes