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[3)^(2)-5(-3)+4=9-15+4=-2" ara "],[+5(-3...

[3)^(2)-5(-3)+4=9-15+4=-2" ara "],[+5(-3)=-9-15=-24" aret oft "]

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Substituting x =-3 in: x^2+5x gives: (-3)^2+5(-3)=-9-15=-24 . Find and correct the error

Substituting x =-3 in x^2-5x+4 gives: (-3)^2-5(-3)+4=9-15+4=-2 . Find and correct the error.

Substitute x=-3 in : x^2+5x-(-3)^2 +5 (-3)+6 =-9-15=-24

substituting x=-3 in x^(2)+5x gives (-3)^(2)+5(-3)=-9-15=24

Substituting x=-3 in x^2+5x gives (-3)^2+5(-3)=-9-15=24

The value of (9)/(15) " of " ((2)/(3) // (2)/(3) " of " (3)/(2)) ÷ ((3)/(4) xx (3)/(4) ÷ (3)/(4) " of " (4)/(3)) " of " ((5)/(4) ÷ (5)/(2) xx (2)/(5) " of " (4)/(5)) is :

The value of (9)/(15) " of " ((2)/(3) // (2)/(3) " of " (3)/(2)) ÷ ((3)/(4) xx (3)/(4) ÷ (3)/(4) " of " (4)/(3)) " of " ((5)/(4) ÷ (5)/(2) xx (2)/(5) " of " (4)/(5)) is :

If [(2,3),(5,7)] [(1,-3),(-2,4)]=[(-4,6),(-9,x)], write the value of x