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67EDU22IN
Answered

y=-5x³-2x²-9x+20 x=-3
Solve for y(with solution)​

Sagot :

AGBOIIIN

[tex]\large{\mathcal{SOLUTION:}}[/tex]

Substitute the value of x which is 3 to the equation:

  • y = -5x³-2x²-9x+20
  • y = -5(-3)³-2(-3)²-9(-3)+20
  • y = -5(-27)-2(9)+27+20
  • y = 135-18+27+20
  • y = 117-47
  • y = 70

Therefore , the value of y is 70

[tex] \\ [/tex]

[tex]\large{\mathcal{ANSWER:}}[/tex]

  • y = 70

[tex] \\ [/tex]

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