Find the common irreducible factors of 12a-2b-and-15ab-2-2- a-and-b3- a-and-b2- a-and-b-23- a-2-and-b

The correct option is B 3, a and b12a^2b can be factorized as, 12a^2b=2× 2× 3× a× a× b 15ab^2 can be factorized as, 15ab^2=3× 5× a× b× b ∴The common fact ...

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Standard VIII

Mathematics

Introduction to Factorisation

Find the comm...

Question

Find the common irreducible factors of
$12 a^{2} b a n d 15 a b^{2} .$

2, a and b

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3, a and b

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2, a and b^{2}

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3, a^{2} and b

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Solution

The correct option is B $3, a and b$
$12 a^{2} b can be factorized as, 12 a^{2} b = 2 \times 2 \times 3 \times a \times a \times b$

$15 a b^{2} can be factorized as, 15 a b^{2} = 3 \times 5 \times a \times b \times b$

$∴ The common factors are 3, a, and b .$

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Similar questions

Find $\frac{(a^{2} - b^{2})^{3} + (b^{2} - c^{2})^{3} + (c^{2} - a^{2})^{3}}{(a - b)^{3} + (b - c)^{3} + (c - a)^{3}} =$

Q. Find the common irreducible factors of

12 a^{2} b a n d 15 a b^{2} .

Q. Find the common irreducible factors of

12 a^{2} b a n d 15 a b^{2} .

\frac{(a^{2} - b^{2})^{3} + (b^{2} - c^{2})^{3} + (c^{2} - a^{2})^{3}}{(a - b)^{3} + (b - c)^{3} + (c - a)^{3}} =

Q. Simplify:

\frac{(a^{2} - b^{2})^{3} + (b^{2} - c^{2})^{3} + (c^{2} - a^{2})^{3}}{(a - b)^{3} + (b - c)^{3} + (c - a)^{3}}

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Find the common irreducible factors of 12a2b and 15ab2.

The correct option is B 3,a and b12a2b can be factorized as, 12a2b=2×2×3×a×a×b 15ab2 can be factorized as, 15ab2=3×5×a×b×b ∴The common factors are 3,a,and b.

Find the common irreducible factors of
$12 a^{2} b a n d 15 a b^{2} .$

The correct option is B $3, a and b$
$12 a^{2} b can be factorized as, 12 a^{2} b = 2 \times 2 \times 3 \times a \times a \times b$

$15 a b^{2} can be factorized as, 15 a b^{2} = 3 \times 5 \times a \times b \times b$

$∴ The common factors are 3, a, and b .$