Which of the following gives the factors of the expression 9s + 72?

9(s + 9)

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9(s + 8)

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9(s + 72)

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s(9 + 72)

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Solution

The correct option is B 9(s + 8)
Given expression is 9s + 72.

HCF of 9s and 72 is 9.

Taking 9 common from both sides, we get,

9s + 72 = 9(s + 8)

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Similar questions

Which of the following expression gives the value of "s". "s" is given as $1^{2} + 2^{2} + 3^{2} + 4^{2} + . . . . . . . . . . . . . . . . + 7^{2}$

72

{({\sqrt{72}}^{\sqrt{72}})}^{\sqrt{72}}

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