halieghs3253 halieghs3253
  • 12-04-2019
  • Mathematics
contestada

Write the equation in standard form. Then factor the left side of the equation. 2x^2 + 7x = 15

Respuesta :

MrsStrong
MrsStrong MrsStrong
  • 25-04-2019

Answer:

2x^2 + 7x - 15 = 0

Factors: (2x - 3)(x + 5)

Step-by-step explanation:

To write the equation in standard form rearrange to this form ax^2 + bx + c = 0. Rearrange the equation 2x^2 + 7x = 15 by subtracting 15 from both sides.

2x^2 + 7x - 15 = 0

The left side factors into (2x - 3)(x + 5) since it multiplies to 2x^2 - 3x + 10x - 15 = 2x^2 + 7x - 15.

Answer Link

Otras preguntas

what event on the time line resulted from Lincoln's election as president
What is the difference between nursing implications and expected outcomes
Use intercepts to graph the linear equation 4x+6y=12 .
PLEASE HELP SCREENSHOT IS ATTACHED PLEASE ALSO SAY WHAT YOU DID TO GET THE ANSWER!!!!!
Yu and Elena each bought between 7 and 9 yards of ribbon. Yu bought 3 pieces of ribbon. Elena bought 6 pieces of ribbon. The lengths of ribbons are given below.
Explain the importance of electronics on our daily lives”? 5 sentences minimum
Which of the following statement is false about protist and fungi? A. Protist may have cell walls and fungi have cell walls made of chitin. B. Both are eukaryo
The measure of c is .
f(x) = -5x^2 + 3x + 2 What is the axis of symmetry? What's the coordinate of the vertex?
if an individual possess two recessive alleles for the same trait, individual is said to be​