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(A)
-4x+35>2
Subtract 35 from both sides:
-4x+35-35 > 2-35
Simplify:
-4x > -33
Multiply both sides by -1 (reverse the inequality):
(-4x)(-1) < (-33)(-1)
Simplify:
4x < 33
Divide both sides by 4:
4x/4 < 33/4
Simplify:
x < 33/4
Your Answer Is x < 33/4
(B)
D/dx(4x^4+7x^2+16)
Apply the sum difference rule:
D/dx (4x^4)+d/dx(7x^2)+d/dx (16)
D/dx (4x^4)= 16x^3
D/dx (7x^2)= 14x
D/dx(16)= 0
16x63+14x+0
Simplify:
16x^3+14x
Your Answer Is 16x^3+14x
Plz mark me as brainliest if this helped :)
