Don’t have that much money buddy
A) 20(-3)= -60 ~negative
b) -4(3)= -12 ~negative
c) -12(-5)= 60 ~positive
d) (-3)(2)(-5)= 30 ~positive
negative x negative = positive
positive x positive = positive
positive x negative = negative
hope this helps
X^2 +3x +29 = 0
To complete the square:
Move "non-x" term to the right
x^2 +3x = -29
Divide equation by coefficient of x^2
(the equation already had the x^2 coefficient as 1)
Take coefficient of x
divide it by 2
square it
add it to both sides of equation
3
3/2 = 1.5
1.5^2 = 2.25
x^2 +3x +2.25 = -29 +2.25
Taking square root of both sides
(x +1.5) = sq root(
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-26.75
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)
square roots of negative numbers are complex (I don't know how to do that).
Answer:
the answer is B
Step-by-step explanation: