Question

a. Solve 2x^2=10
b. Find the x-intercepts of f(x)=2x^2-10

Answer 1

a. x= 2.24

Answer 2

b. x= 2.24 also i believe i not sure

Answer 3

2x^2=10
x=2.24

Answer 4

It's the same question. The first one, you're solving the equation 2x^2 -10 = 0.
The second one, you have f(x) = 2x^2 - 10, and you want the x intercepts, which just means you want to know when y is 0.
There will be two solutions though. 2.24 and -2.24

Answer 5

give medals to those that are helping you

Answer 6

\[f(x)=2x ^{2}-10\]\[2x ^{2}-10=0\] for x intercept
\[2x ^{2}=10\]\[x ^{2}=5\]\[x=\sqrt{5}\]