1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tresset [83]
2 years ago
14

What is the solution to -x2 + 5x - 10 = 0?

Mathematics
1 answer:
Korolek [52]2 years ago
7 0

Answer:

No solution

Explanation

−x^2+5x−10=0

Step 1: Use quadratic formula with a=-1, b=5, c=-10.

you plug it in as shown below

and simplify

when you simplify

you get

as shown below

This is no solution....

You might be interested in
Find the x value 4x-28 9x
andriy [413]

Answer: -5.6

Step-by-step explanation:

Simplifying

(4x + -28) = 9x

Reorder the terms:

(-28 + 4x) = 9x

Remove parenthesis around (-28 + 4x)

-28 + 4x = 9x

Solving

-28 + 4x = 9x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9x' to each side of the equation.

-28 + 4x + -9x = 9x + -9x

Combine like terms: 4x + -9x = -5x

-28 + -5x = 9x + -9x

Combine like terms: 9x + -9x = 0

-28 + -5x = 0

Add '28' to each side of the equation.

-28 + 28 + -5x = 0 + 28

Combine like terms: -28 + 28 = 0

0 + -5x = 0 + 28

-5x = 0 + 28

Combine like terms: 0 + 28 = 28

-5x = 28

Divide each side by '-5'.

x = -5.6

Simplifying

x = -5.6

5 0
3 years ago
Helppppppppppppppppppppppppp
balandron [24]

Answer:

b.

Step-by-step explanation:

6 0
2 years ago
A rectangle has an area of 182 square meters and a base of 14 meters. What is the height?
katrin2010 [14]

Answer:

2488

Step-by-step explanation:

times 182 by 14 and it = 2488

5 0
3 years ago
Read 2 more answers
The length of a rectangle is 14 inches and it’s area is (42x+56) square inches. Factor the expression for the area. Write an exp
sergey [27]

Answer:

Step-by-step explanation:

Area = 42x + 56

length * width = 14* 3x + 14*4

14 * width = 14*(3x+4)

width=\frac{14*(3x+4)}{14}\\\\width=3x+4

5 0
3 years ago
What is the vertex of the graph of the function f(x) = 2(x − 2)2 + 3? Enter your answer in the boxes.
Pani-rosa [81]

Answer:

The vertex of the function is at (2,3).

Step-by-step explanation:

I graphed the equation on the graph below.

If this answer is correct, please make me Brainliest!

3 0
3 years ago
Other questions:
  • Explain how to determine which variable in the bivariate data set is the independent variable and which is the dependent variabl
    6·2 answers
  • Daniel watches 1 hour of television for every 4 hours of homework he does each week. If he did 12 hours of homework last week, h
    15·2 answers
  • How many ways can three items be selected from a group of six items? use the letters a, b, c, d, e, and f to identify the items,
    9·1 answer
  • The mean temperature for the first 7 days in January was 6 °C.
    9·1 answer
  • If all the dimensions of a triangle are doubled,the area of the triangle will be doubled,too
    12·2 answers
  • The life of light bulbs is distributed normally. The standard deviation of the lifetime is 20 hours and the mean lifetime of a b
    5·1 answer
  • The results of a national survey showed that on average, adults sleep 6.3 hours per night. Suppose that the standard deviation i
    13·1 answer
  • LOTS OF POINTS hard math though
    9·1 answer
  • Using formulas in geometry help! due tommorow
    14·1 answer
  • What is the answer when you evaluate n + m -2(m-m) when m = 3 and n = 2?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!