The factor of - 10a^2 +31a-24 is
(A) (2a - 3) (5a - 8)
(B) (3 - 2a) (8 - 5a)
(C) (2a+3) (5a-8)
(D) - (2a -3) (5a - 8)
Answers
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-10a^2+31a-24
=-(10a^2-31a+24)
=-(10a^2-15a-16a+24)
=-{(10a^2-15a)-(16a-24)}
=-{5a(2a-3)-8(2a-3)}
=-(2a-3)(5a-8)
Option d is the answer. Please mark me brainliest. It’s urgent.
=-(10a^2-31a+24)
=-(10a^2-15a-16a+24)
=-{(10a^2-15a)-(16a-24)}
=-{5a(2a-3)-8(2a-3)}
=-(2a-3)(5a-8)
Option d is the answer. Please mark me brainliest. It’s urgent.
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