3 years ago

Each ___ real number has no real square root. What is the answer on the line?

1 answer:

6 0

Answer:

Negative. Negative numbers don't have real square roots since a square is either positive or 0. The square roots of numbers that are not a perfect square are members of the irrational numbers

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2 years ago

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In a company, 90% of the workers are men! If 340 people work for the company who aren’t men, how many workers are in all?

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2 years ago

Use the quadratic formula to find solutions to the quadratic equation given below. 2x2+x-1=0

stiv31 [10]

<u>Answer</u>:

$\boxed{x = \frac{1}{2}} \text{and} \boxed{x = - 1}$

<u>Step-by-step explanation:</u>

The quadratic formula is: $\frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$ .

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3 years ago

The sum of two numbers is 203203. the difference between them is 3131. find the two numbers.

marin [14]

let the first number be x
let the second number be y

x+y=203203------eqn1
x-y=3131----------eqn2
subtract eqn2 from eqn1. you'll have
2y=200072
y=100036
substitute y=100036 in eqn1, you'll have
x+(100036)=203203
x=203203-100036
x=103167
∴ x(the first number)=103167
y(the second number)=100036

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3 years ago

Each ___ real number has no real square root. What is the answer on the line?​

Each ___ real number has no real square root. What is the answer on the line?