Answered

IDNStudy.com, kung saan nagtatagpo ang mga tanong at sagot. Ang aming platform ay nagbibigay ng mga maaasahang sagot upang matulungan kang gumawa ng matalinong desisyon nang mabilis at madali.

Solve each of the following quadratic equation by extracting square roots.label every step of your solution with the steps of solving by extracting square

Sagot :

Megolithic1018idn

Answer:

Recall that a quadratic equation is in standard form if it is equal to 0:

where a, b, and c are real numbers and . A solution to such an equation is called a root. Quadratic equations can have two real solutions, one real solution, or no real solution. If the quadratic expression on the left factors, then we can solve it by factoring. A review of the steps used to solve by factoring follow:

Step 1: Express the quadratic equation in standard form.

Step 2: Factor the quadratic expression.

Step 3: Apply the zero-product property and set each variable factor equal to 0.

Step 4: Solve the resulting linear equations.

For example, we can solve by factoring as follows:

Step-by-step explanation:

hope it helps

Salamat sa iyong aktibong pakikilahok. Patuloy na magtanong at magbahagi ng iyong nalalaman. Sama-sama tayong lumikha ng isang masiglang komunidad ng pagkatuto. Bawat tanong ay may sagot sa IDNStudy.com. Salamat at sa muling pagkikita para sa mas maraming solusyon.