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Question

The expression (2x27x15) is factorizable.

A
True
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B
False
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Solution

The correct option is A True
(2x27x15)
Comparing the given expression with ax2+bx+c , we get,
a=2,b=7,c=15
b24ac
=(7)24(2)(15)
=49+120
=169

169 is a perfect square, therefore the given expression is factorizable.

(2x27x15)=(x5)(2x+3)

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