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3 years ago

8+(x divided by 3)=-2

Mathematics

2 answers:

KIM [24]3 years ago

8 0

Answer:

x=-6

Step-by-step explanation:

Given: 8+ (x/3)=-2

Step 1: 8+(x/3 times 3) = -2 times 3 which leads to 8+x=-6

Step 2: 8(-8)+x=-6 which leads to x=-6

Answer: x=-6

fenix001 [56]3 years ago

7 0

Answer:

x = -18

Step-by-step explanation:

8 + x/3=-2

3×8+x/3×3=-2×3

24+x=-6

x=-18

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A quadratic equation of the form 0 = ax2 + bx + c has one real number solution. Which could be the equation?

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Answer:

The equation showing this situation is $D=b^2-4ac=0$

Step-by-step explanation:

Given : A quadratic equation of the form $ax^2 + bx + c=0$ has one real number solution.

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Solution :

A quadratic equation in form $ax^2+bx+c=0$ has a solution $x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$ called a quadratic formula in which the roots are one real,two real or no real is determine by discriminant factor.

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3) If $D=b^2-4ac$ there are no real roots.

According to question,

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