" (a) "x^(2)+5x+4" gives "(-3)^(2)+5(-3)+4=9+2+4=15

Find and correct the errors in the following mathematical statements. Substituting x = -3 in x^2 + 5x + 4 gives (-3)^2 +5(-3) + 4 = 9 + 2 + 4 =15

Find and correct the errors in the following mathematical statements. Substituting x = -3 in x^2 - 5x + 4 gives (-3)^2 -5(-3) + 4 = 9 - 15 + 4 = -2

Find and correct the errors in the following mathematical statement: Substituting x=-3 in (a) x^2+5x+4 given (-3)^2+5(-3)+4 =9+2+4=15.

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

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

Substituting x = – 3 in : x^2 – 5x + 4 gives (– 3)^2 – 5 ( – 3) + 4 = 9 – 15 + 4 = – 2

Substituting x = – 3 in : x^2 + 5x + 4 gives (– 3)^2 + 5 (– 3) + 4 = 9 + 2 + 4 = 15