Math, asked by Anonymous, 1 year ago

Please solve the 11th question...plzz

Attachments:

ddeva27: x=-15 or x=3
Anonymous: Thank u so much
Anonymous: Hey I am not getting g the answer

Answers

Answered by siddhant1231
1
x2+12x=45
x2+12x+36=45+36
(x+6)2=81
x+6=+-9
x=-9-6
x=9-6
x=-15
x=3

Anonymous: I am not getting the answer
Anonymous: How 36 came??
siddhant1231: third term=( 1/2×coefficient of x)2
Anonymous: Ohhk thank u so much...God don't k ow how to thank u
siddhant1231: welcome again and again
Anonymous: Hehheeh....
Anonymous: Do be my frnd plzz
siddhant1231: why not
Anonymous: Okay
siddhant1231: ok
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