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3 years ago

What are the solution(s) of the quadratic equation 98 – x2 = 0

Mathematics

2 answers:

natka813 [3]3 years ago

5 0

Answer: C on edg 2020

Step-by-step explanation:

DanielleElmas [232]3 years ago

4 0

To solve first move the 98 to the other side by subtracting it from both sides. Then divide by - 1 on both sides to that the x^2 is no longer a negative. You are left with:

$x^{2} = 98$

Now square root both sides to get

$x = +/- \sqrt{98}$

The two factors that make up 98 are 49 and 2. 49 can be square rooted. So we are left with these answers:

$x = - 7 \sqrt{2}$ and $x = 7 \sqrt{2}$

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Can I get help finding the value of m and n

Marina86 [1]

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Answer:

m = 35

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Step-by-step explanation:

Adjacent angles in a parallelogram are supplementary.

n° = 180° -70°

n = 110

Opposite angles in a parallelogram are congruent.

2m° = 70°

m = 35 . . . . . . divide by 2°

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2 years ago

What is the sum of the numbers 24+40 as the product of their gcf and another sum

AnnZ [28]

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2 years ago

Solve for a: b − 2a = c

vlada-n [284]

Answer:

$a=-\frac{c-b}{2}$

Step-by-step explanation:

Solving for the variable $a$ , given that :

$b-2a=c$

We can first start start by subtracting $b$ from both sides of the equation:

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2 years ago

Solve the equation: 5.1 - 7x = 9.1

bonufazy [111]

Answer:

Order summands

Subtract

5.1

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Step-by-step explanation:

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2 years ago

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Luba_88 [7]

Answer:

The correct option is;

C diseconomies of scale; coordination problems

Step-by-step explanation:

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2 years ago

Read 2 more answers