Question

3ao quadrado+ 5× = -9+2ao quadrado

Answer 1

Resposta:

Let's solve your equation step-by-step.

3^2+ 5× = -9+2^2

Step 1: Simplify both sides of the equation.

3²+5x=−9+2²

9+5x=−9+4

5x+9=(−9+4)(Combine Like Terms)

5x+9=−5

5x+9=−5

Step 2: Subtract 9 from both sides.

5x+9−9=−5−9

5x=−14

Step 3: Divide both sides by 5.

5x/5=−14/5

Answer:

x=−14/5

Explicação passo a passo: