write each quadratic equation in standard form ax2+b×+c=0 then identify the values of a, b and c.
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write each quadratic equation in standard form ax2+b×+c=0 then identify the values of a, b and c.
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Answer:
no. 3
(x+3)(x+4)=0
Step-by-step explanation:
x²+4x+3x+12x
add 4x and 3x and 12x
it is = to 19x
i guess the answer is x² + 19x =0
a x²
b 0
c 19x