4 years ago

What is the value of x if f(x)= x^4 -5x^3 +7x^3 +36x -12

Mathematics

1 answer:

ExtremeBDS [4]4 years ago

6 0

Answer: you cant solve it

its not set equal to any thing

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Q.8) In ΔABC, angle B = 90°, angle A = 60°, angle C = 30°, AC = 17 then AB is.... *

vazorg [7]

Answer: AB = 150 degrees

Step-by-step explanation: 90 + 60 = 150

8 0

3 years ago

Please solve, -37-2v= -6(2v-3)-5

dezoksy [38]

Answer:

$\huge\boxed{v=5}$

Step-by-step explanation:

$-37-2v=-6(2v-3)-5\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\-37-2v=(-6)(2v)+(-6)(-3)-5\\\\-37-2v=-12v+18-5\\\\-37-2v=-12v+(18-5)\\\\-37-2v=-12v+13\qquad\text{add 37 to both sides}\\\\-37+37-2v=-12v+13+37\\\\-2v=-12v+50\qquad\text{add}\ 12v\ \text{to both sides}\\\\-2v+12v=50\\\\(-2+12)v=50\\\\10v=50\qquad\text{divide both sides by 10}\\\\\dfrac{10v}{10}=\dfrac{50}{10}\\\\v=5$