Algebra 1 9th grade PLEAS EXPLAIN Find the x-intercept of the parabola y=x2+2x-15 using ant representation you prefer. Then explain your method.

At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions.

A community for students.

Algebra 1 9th grade PLEAS EXPLAIN Find the x-intercept of the parabola y=x2+2x-15 using ant representation you prefer. Then explain your method.

Mathematics
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions

\[y=x ^{2}+2x-15\] This is what the equation looks like
Well, the first step is to set it equal to 0\[0=x^2+2x-15\]Then, you have to factor the equation. Since you have a 1x^2, you;r factorization must look like\[(x+ \text{__})(x+ \text{__})\]where you fill in the blanks with two numbers that multiply to -15 and add to 2. After some quick guess and check, we find that \[5*{-3} = 15, \qquad 5-3 = 2\]so the factorization is\[0=(x+5)(x-3)\]Therefore, one of the following is true if it intercepts the x-axis.\[\begin{matrix} 1. & x+5=0 \\ 2. & x-3=0 \end{matrix}\]Therefore, the x-intercepts are at (-5, 0) and (3, 0). Hope this helps clear up how to do this sort of problem.
Thanks(:

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

Not the answer you are looking for?

Search for more explanations.

Ask your own question