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2x^2-19x+**22** I'm assumeing the problem is 2x^2 - 19x+**22** = 0, solve for x. I don't see any easy to factor this so I'll either need to complete the square or use the quadratic equation. Using the ...

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Question about Algebrator - Algebra Homework Solver (689076614429)

...+ 88X + 340 = 640 Subtract 640 from both sides: 4X^2 + 88X - 300 = 0 Divide both sides by 4: X^2 + **22**X - 75 = 0 Use the quadratic equation to solve for X, with A=1, B=**22**, C=75 X = [-**22** +/-

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6m+3(2m+5)+7 6m+6m+15+7=0 12m=-**22** M= -**22**/12

Question about Algebrator - Algebra Homework Solver (689076614429)

3/a+1/2=11/5a how do you solve 3/a + 1/2 -> ((3*2) + (1*a)) / (a*2) -> (6 + a)/2a so (6 + a)/2a = 11/5a -> (6 + a)*5a/2a = 11 -> 6 + a = 11*2/5 so a = **22**/5 - 6 = 4.4 - 6 = -1.6

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