document.write( "Question 1136767: Write the expression f(x) = -6xsquare +5x+2 in the form k+a(x+h)square, Hence, solve the equation f(x)=0 \n" ); document.write( "
Algebra.Com's Answer #754588 by MathTherapy(10552)\"\" \"About 
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Write the expression f(x) = -6xsquare +5x+2 in the form k+a(x+h)square, Hence, solve the equation f(x)=0
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Correct equation, in VERTEX form: . ACCEPT NO OTHER!!
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document.write( "f(x) = 0
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document.write( "\"matrix%281%2C3%2C+0%2C+%22=%22%2C+-+6%28x++-++5%2F12%29%5E2+%2B+73%2F24%29\" ------ Substituting 0 for f(x)
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document.write( "\"matrix%281%2C3%2C+6%28x++-++5%2F12%29%5E2%2C+%22=%22%2C+73%2F24%29\" ---------- Adding \"-+6%28x+-+5%2F12%29%5E2\" to both sides
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document.write( "\"matrix%281%2C3%2C+%28x++-++5%2F12%29%5E2%2C+%22=%22%2C+%2873%2F24%29%2F6%29\" ---------- Dividing both sides by 6
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document.write( "\"matrix%281%2C3%2C+%28x++-++5%2F12%29%5E2%2C+%22=%22%2C+73%2F144%29\" 
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document.write( "\"matrix%281%2C3%2C+x++-++5%2F12%2C+%22=%22%2C+%22+%22+%2B-+sqrt%2873%2F144%29%29\" ----------- Taking square root of both sides
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document.write( "\"matrix%281%2C3%2C+x++-++5%2F12%2C+%22=%22%2C+%22+%22+%2B-sqrt%2873%29%2F12%29%29\"
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