$252$ can be expressed as a product of primes as:

2 \times 2 \times 3 \times 3 \times 7

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2 \times 2 \times 2 \times 3 \times 7

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3 \times 3 \times 3 \times 3 \times 7

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2 \times 3 \times 3 \times 3 \times 7

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Solution

The correct option is A $2 \times 2 \times 3 \times 3 \times 7$
Clearly, $252 = 2 \times 2 \times 3 \times 3 \times 7$ .

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Similar questions

Question 6

Which of the following expressions show that rational numbers are associative under multiplication.
(a) $\frac{2}{3} \times (\frac{- 6}{7} \times \frac{3}{5}) = (\frac{2}{3} \times \frac{- 6}{7}) \times \frac{3}{5}$
(b) $\frac{2}{3} \times (\frac{- 6}{7} \times \frac{3}{5}) = \frac{2}{3} \times (\frac{3}{5} \times \frac{- 6}{7})$
(c) $\frac{2}{3} \times (\frac{- 6}{7} \times \frac{3}{5}) = (\frac{3}{5} \times \frac{2}{3}) \times \frac{- 6}{7}$
(d) $(\frac{2}{3} \times \frac{- 6}{7}) \times \frac{3}{5} = (\frac{- 6}{7} \times \frac{2}{3}) \times \frac{3}{5}$

Question 6

Question 11

x exceeds 3 by 7, can be represented as

(a) x + 3 = 2

(b) x + 7 = 3

(d) x - 7 = 3

Write these as you read them.

(1) 2³

(2) 3⁵

(3) 6⁷

(4) 10¹⁰

(5) (−2)⁵

(6)

(7) (3²)²

(8) 4×3²

(9) (7³)⁵

(10) (−3)⁷

Q. must be subtracted from

4 x^{3} - 3 x + 5

to get

2 x^{2} - 3 x^{3} + 5 x - 2

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252 can be expressed as a product of primes as:

The correct option is A 2×2×3×3×7Clearly, 252=2×2×3×3×7.

$252$ can be expressed as a product of primes as:

The correct option is A $2 \times 2 \times 3 \times 3 \times 7$
Clearly, $252 = 2 \times 2 \times 3 \times 3 \times 7$ .