Advertisements
Advertisements
प्रश्न
The factors of a2 – 2ab + b2 are (a + b) and (a + b).
पर्याय
True
False
Advertisements
उत्तर
This statement is False.
Explanation:
We have,
a2 – 2ab + b2 = (a – b)2 ...[An algebraic identity]
= (a – b)(a – b)
APPEARS IN
संबंधित प्रश्न
Identify the terms, their coefficients for the following expressions.
3 − pq + qr − rp
Constant is only 8 other is variable 3x2 × 5x
Simplify: - 2x (x + y) + x2
Find the numerical co-efficient of the following term:
−3yx
Factorised form of p2 + 30p + 216 is (p + 18)(p – 12).
Write the greatest common factor in the following terms.
2xy, –y2, 2x2y
Factorise the following expression.
3pqr – 6p2q2r2 – 15r2
Identify the numerical coefficient of term (other than constant) in the following expression:
x + 2xy + 3y
If (x2y + y2 + 3) is subtracted from (3x2y + 2y2 + 5), then coefficient of y in the result is ______.
Write the coefficient of x2 in the following:
y + y2x + y3x2 + y4x3
