62 - 16 = 20
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∙ 10y ago14x2-7x2-16 7x2-16 (this can't be simplified any more)
(b-4) squared
9x squared plus 16 = 0 factored is plus and minus 4/3 i.
13X squared + 7X + 12
5 squared is 25 4 squared is 16 25-16= 9 the square root of 9 is 3.
9x squared plus 16 = 0 factored is plus and minus 4/3 i.
No
x squared minus 12 x plus 36 = (x - 6)(x - 6)
The answer is 4 squared minus 2 squared as 4 squared is 16 minus 2 squared, which is 4, gives you 12 as an answer.
(x−6)(x+5)
3c(squared)-17c-6 = 0 (3c+1)(c-6) = 0 c= negative one third or positive 6
75r^2-48 You can take out 3.So... 3(25r^2-16) 3-parenthesis-25r squared-minus-16-parenthesis (: