Answer:
soln,
write the question
=9x^2+1-6x-2×9x^2+25+9x^2+25
=9x^2+1-6x-18x^2+25+9x^2+25
=9x^2-18x^2+9x^2+1+25+25-6x
=51-6x
if(3x+1)^2 mean that (3x+1)has power of 2 and u don't have to use the formula this is the answer
Step-by-step explanation:
it's just BODMAS method
Complementary angles have a sum of 90 degree, right angle
It would be C. Since it’s the only 2 angles that form a right angle
<span>0.74596656701 is the answer ma'am!</span>
Answer:
#13's 9nth term is 41
#14's 9nth term is 19
#15's 9nth term is 115
Step-by-step explanation:
2.10 + 4.60e = 15.90
4.60e = 13.80
e = 3
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