If ( x = 2 ) and ( y = 3 ), is the equation ( 2x^2 - 3y + 5 = 7 ) true?

Question

Accepted Answer

Step:1 ：First, substitute the given values of ( x ) and ( y ) into the equation, which gives ( 2(2)^2 - 3(3) + 5 = 7 ).Step:2 ：Then, simplify the equation, which gives ( 2(4) - 9 + 5 = 7 ).Step:3 ：Further simplification gives ( 8 - 9 + 5 = 7 ).Step:4 ：Finally, solve the equation, which gives ( 4 = 7 ).

Answer

Step: 1 ：First, substitute the given values of ( x ) and ( y ) into the equation, which gives ( 2(2)^2 - 3(3) + 5 = 7 ).Step: 2 ：Then, simplify the equation, which gives ( 2(4) - 9 + 5 = 7 ).Step: 3 ：Further simplification gives ( 8 - 9 + 5 = 7 ).Step: 4 ：Finally, solve the equation, which gives ( 4 = 7 ).

If $x = 2$ and $y = 3$ , is the equation $2 x^{2} - 3 y + 5 = 7$ true?

Answer

Popular Problems

If x=2 and y=3, is the equation 2x2−3y+5=7 true?

Answer

Popular Problems

If $x = 2$ and $y = 3$ , is the equation $2 x^{2} - 3 y + 5 = 7$ true?