Please answer the question:- (1.2x+4)(1.2x+4)

1.	Please answer the question:- (1.2x+4)(1.2x+4)
Answer» Answer: HOPE it helps!! Mark this answer as BRAINLIEST if u found it useful and follow me for quick and accurate answers... Step-by-step EXPLANATION: (1.2x+4)(1.2x+4) (1.2x+4)2 We know that (a+b)^2 = a^2 + b^2 + 2AB Here a = 1.2x and b = 4 (a+b)^2 = a^2 + b^2 + 2ab (1.2x+4)^2 = (1.2x)^2 + (4)^2 + 2(1.2x)(4) (1.2x+4)^2 = 1.44x^2 + 16 + 9.6x (1.2x+4)^2 = 1.44x^2 + 9.6x + 16

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Answer:

HOPE it helps!! Mark this answer as BRAINLIEST if u found it useful and follow me for quick and accurate answers...

Step-by-step EXPLANATION:

(1.2x+4)(1.2x+4)

(1.2x+4)2

We know that (a+b)^2 = a^2 + b^2 + 2AB

Here a = 1.2x and b = 4

(a+b)^2 = a^2 + b^2 + 2ab

(1.2x+4)^2 = (1.2x)^2 + (4)^2 + 2(1.2x)(4)

(1.2x+4)^2 = 1.44x^2 + 16 + 9.6x

(1.2x+4)^2 = 1.44x^2 + 9.6x + 16

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