mistyfair
mistyfair
21-10-2018
Mathematics
contestada
6a squared - 15a - 8a + 20
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shubhangi
shubhangi
21-10-2018
Heya!
Here is your answer:
6a²-15a-8a+20
= 3a(2a-5) -4(2a-5)
= (3a-4)(2a-5)
:)
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XenoPleX
XenoPleX
21-10-2018
First we factor out 3a and -4. 3a(2a-5)-4(2a-5) =Now we take out (2a-5) our what’s left in brackets.(2a-5)(3a-4)
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