3 years ago

What are the solutions to x2 – 10x = 39?

Mathematics

1 answer:

oee [108]3 years ago

7 0

Answer: x=−3 or x=13

Step-by-step explanation:

Step 1: Subtract 39 from both sides.

x2−10x−39=39−39

x2−10x−39=0

Step 2: Factor left side of equation.

(x+3)(x−13)=0

Step 3: Set factors equal to 0.

x+3=0 or x−13=0

x=−3 or x=13

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Read 2 more answers

Can you help me to solve this

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$11 \frac{1}{4}$ = $\frac{45}{4}$ = $11.25$

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Hi!

Next time, I'd recommend just typing in the number, this is a bit hard to see.

To the point!

11 $\frac{1}{4}$ is equivalent to $\frac{45}{4}$ and in decimal form is 11.25.

Hope this helps!

- Sahkfam

Also note if you want any more explanation, please comment.

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