Question

Solve it plz. This is very urgent ​

Answer 1

Answer:

apply the formula of

(a+b+c)^2

Step-by-step explanation:

(a+b+c)^2=10 + 9 + 16 + 36 + 288 + 360

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a^2 b^2 2ab

now , apply the values on the given formula

so,

a^2+b^2+2ab= 10+9+36

= 19+36

= 55

ANSWER IS 55 AS YOU ARE SEEING IN ABOVE

PLEASE MARK IT AS BRAINLIST

Answer 2

apply the formula of

(a+b+c)^2

Step-by-step explanation:

$(a+b+c)^2=10 + 9 + 16 + 36 + 288 + 360 \\ \\ \downarrow \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \downarrow \: \: \: \: \: \: \: \: \: \: \: \downarrow \\a^2 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: b^2 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 2ab$

now , apply the values on the given formula

so,

a^2+b^2+2ab= 10+9+36

= 19+36

= 55

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Hello bhaiya !..no need of thanking to me ! You have helped me quite a lot in maths in my another I'd ✅

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