Advertisements
Advertisements
Question
Common factor of 12a2b2 + 4ab2 – 32 is 4.
Options
True
False
Advertisements
Solution
This statement is True.
Explanation:
As we have,
12a2b2 + 4ab2 – 32 = 2 × 2 × 3 × a × a × b × b + 2 × 2 × a × b × b – 22 × 23
= 4(3a2b2 + ab2 – 8)
Thus, the common factor is 4.
APPEARS IN
RELATED QUESTIONS
Write the coefficient of: mn in -mn
Add : 18pq – 15pq and 3pq
Enclose the given term in bracket as required:
x2 -y2 + z2 + 3x – 2y = x2 – (……..)
Simplify: `"p"^2 - ["x"^2 - {"x"^2 - ("q"^2 - bar("x"^2 - "q"^2)) - "2y"^2}]`
Factorised form of 23xy – 46x + 54y – 108 is ______.
Write the greatest common factor in the following terms.
63p2a2r2s, – 9pq2r2s2, 15p2qr2s2, – 60p2a2rs2
Identify the numerical coefficient of term (other than constant) in the following expression:
1 + t + t2 + t3
Identify term which contain x and give the coefficient of x.
12xy2 + 25
Identify term and factor in the expression given below:
1.2 ab – 2.4 b + 3.6 a
Coefficient of x in –9xy2z is ______.
