Math, asked by mecwankhushi, 2 months ago

Expand : (2a/3 + 1/5 ) 2

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Answers

Answered by Anonymous

2

Answer:

(2a/3 + 1/5 ) 2

Expand : (2a/3 + 1/5 ) 2

Answered by Anonymous

5

Answer:

We need to expand (2a+3b+5)

2

Comparing the given expression with (x+y+z)

2

,

we find that x=2a,y=3b and z=5

Therefore, using Identity V, we have

(2a+3b+5)

2

=(2a)

2

+(3b)

2

+(5)

2

+2(2a)(3b)+2(3b)(5)+2(5)(2a)

=4a

2

+9b

2

+25+12ab+30b+20a

Step-by-step explanation:

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