Mathematics
21.01.2023 23:42
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The expression y^2+22y +a is a perfect square when the value of a is ?

The expression y^2+22y +a is a perfect square when the value of a is ?
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alfarodougoy8lvt
alfarodougoy8lvt
4,7(50 marks)
121
The value of the expression becomes
(y+11)^2
Which is a perfect square
manuel6885
manuel6885
4,5(64 marks)

ktge87ftwdebg9ax hdgydn8u1267300

Step-by-step explanation:

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