Question

III. Solve the following

(b) 4+²/5​

Answer 1

Answer:

2x+4)

2

=5

usingformula

(a+b)

2

=a

2

+2ab+b

2

so(2x)

2

+2×2x×4+(4)

2

=5

=>4x

2

+16x+16=5

=>4x

2

+16x+16−5=0

=>4x

2

+16x+11=0

i hope its help ful to u

Step-by-step explanation:

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