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2 years ago

Compare the expressions using >, < or = -5 + (-3) and -5- (-3)

Mathematics

2 answers:

uysha [10]2 years ago

8 0

5(6)7 hopper this helps

kozerog [31]2 years ago

7 0

Answer:

-5 + (-3) < -5 - (-3)

Step-by-step explanation:

so -5 + (-3) evaluates to -5 - 3 which then evaluates to -8, because you're "going back" on the number line by 3.

-5 - (-3) evaluates to -5 + 3 since the negatives cancel out. this further evaluates to -2. this is greater than the previous value so we use the < (if you put this equation on the right side, since you can technically use > if you put the equation on the left side, just depends on what side you put it on)

-5 + (-3) < -5 - (-3)

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Step-by-step explanation:

We have been given an equation $x^2+3x-10=0$ . We are asked to find the solutions of our given equation.

We will use splitting the middle term method to solve quadratic equation.

We will split middle term of our given equation into parts such that whose product is $-10$ and whose sum is 3.

We know that such two numbers are $5\text{ and }-2$ .

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Using zero product property, we will get:

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Therefore, the solutions for our given equation are $x=-5\text{ or }x=2$ .

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