find the zero of 3 X square + 7 x + 2
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Answer:
3x²+7x+2
by splitting middle term we get the zeroes as follows
3x²+7x+2
3x²+ 6x + x +2. ( 3*2 =6, 6+1 = 7)
3x(X+2) + 1(X+2). ( by taking 3x and 1 common)
so we get ,
( 3x+1 ) ( X+2)
so zeroes are
3x+1= 0 x+2= 0
X = -1/3. X= -2
zeroes are -1/3 and -2
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