6(4a^2+11)- 13(3a-2a^2)-28 please help quick!!
2 answers:
Split it out and solve it !!
6(4a^2+11)- 13(3a-2a^2)-28
24a² + 66 - 39a +26a² - 28
50a² - 39a + 38
(24a^2+66)- (39a-26a^2)-28
24a^2 + 66 - 39a + 26a^2 - 28
Combine like terms:
50a^2 + 38 - 39a
Divide the equation by 2:
25a + 19 - 19.5a
44.5a + 19 Is the simplest form of this equation.
I hope this helps! :)
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