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AfilCa [17]
2 years ago
9

1) What are the solutions of the equation? x^2 – 3x = 28? Asap please . 30 points

Mathematics
2 answers:
Sedbober [7]2 years ago
7 0
2-3x=28
-3x=28-2
-3x=26
X=-26/3
sammy [17]2 years ago
4 0

Answer:

Step-by-step explanation:

x²-3x-28=0

x²-7x+4x-28=0

x(x-7)+4(x-7)=0

(x-7)(x+4)=0

x=7,-4

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Answer:

Follows are the explanation to the given question:

Step-by-step explanation:

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5 0
3 years ago
What is the answer = 8w- 8 - 6w = 4w - 7<br> w= ??
ololo11 [35]

Answer:

<em>- 1/2     (or - 0.5) </em>

Step-by-step explanation:

so first, simplify by combining like terms.

so 8w-6w = 2w

so now we have

2w - 8 = 4w - 7

now we have to get the w's to one side of the equation so we can solve for it. so that mean we have to subtract 2w from both sides. 2w - 2w is 0. and then 4w - 2w = 2w. so now we have

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then to slowly start isolating w, add 7 to both sides of th equation. so now its

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finally to get w by itself divide 2 from both sides.

and the answer is

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5 0
2 years ago
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vichka [17]

For what value of B is the trigonometric function considered an odd function? y=cosB(x-c)


1/4

6 0
3 years ago
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rodikova [14]
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prohojiy [21]
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2 years ago
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