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

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9y ago

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A plus b the whole square?

a square plus 2ab plus b square


What is formula for a plus b whole square?

(A+B)2 = (A+B).(A+B) =A2+AB+BA+B2 =A2+2AB+ B2 So the Answer is A + B the whole square is equal to A square plus 2AB plus B square. Avinash.


How will you differentiate the square of sum from the square of a difference?

The square of a sum, expressed as ((a + b)^2), expands to (a^2 + 2ab + b^2). In contrast, the square of a difference, represented as ((a - b)^2), expands to (a^2 - 2ab + b^2). The key difference lies in the sign of the middle term: the square of the sum includes a positive (2ab), while the square of the difference includes a negative (2ab). This distinction affects the overall value of the expressions when (a) and (b) are not equal.


How do you factor perfect square binomial?

Remember to factor out the GCF of the coefficients if there is one. A perfect square binomial will always follow the pattern a squared plus or minus 2ab plus b squared. If it's plus 2ab, that factors to (a + b)(a + b) If it's minus 2ab, that factors to (a - b)(a - b)


What is A(2)?

It is a trinomial.The square of (a + b)^2 is a^2 + 2ab + b^2.


What is formula for a minus b whole square?

(a-b)2 = a2 _ 2ab+b2


What is squre of binomial?

It is a trinomial.The square of (a + b)^2 is a^2 + 2ab + b^2.


What is the area of the square if one side is a-b ft?

(a - b)2 = a2 - 2ab + b2 square ft


Is a perfect square trinomial of the form a2-2ab b2 16x2-36x 9 true or false?

False. A perfect square trinomial takes the form ( (a - b)^2 = a^2 - 2ab + b^2 ) or ( (a + b)^2 = a^2 + 2ab + b^2 ). The expression ( 16x^2 - 36x + 9 ) can be factored as ( (4x - 3)^2 ), which confirms it is a perfect square trinomial, but it does not fit the specified form ( a^2 - 2ab b^2 ).


How will you differentiate the square of a sum from the square of a difference?

consider: (A+B) x (A + B) = A(A+B) + B(A+B) = A^2 + AB + BA + B^2 = A^2 + 2AB + B^2 (A-B) x (A-B) = A(A-B) - B(A-B) =A^2-AB-BA+B^2 = A^2 - 2AB + B^2 The answers are similar however square of sum has positive component and square of difference has negative component.


What is 2ab when a -2 and b 7?

2ab = 2*(-2)*7 = -28


Project on the whole square of a plus b plus c?

(a+b+c)²=a²+b²+c²+ 2ab+2bc+2ac