plz help Solve this equation
x²-14x+35=-10

Question

plz help Solve this equation 
x²-14x+35=-10

NotLeiland · Answer

Quadratic Formula or Factoring?

ashscott · Answer

quardiac

ashscott · Answer

I'm new to this and i don't understand it at all

ashscott · Answer

ya i need to solve quadratic by factoring

NotLeiland · Answer

attachment

NotLeiland · Answer

attachment

jhonyy9 · Answer

so like a first step add to both sides 10 ,look what will get ...

jhonyy9 · Answer

@notleiland wrote:

please without direct answers !!! ,try explain the way how you solve it step by step

Krissy525 · Answer

You have to set the equation equal to zero, so $$x^{2}-14x+45$$ and use the quadratic formula to solve

Krissy525 · Answer

The quadratic formula is $$-b \pm \sqrt{b ^{2}}-4ac \div 2a$$
the b in this case is 14, the a is 1, the c is 45
Plugging these in your equation would be $$-14 \pm \sqrt{14^{2}} - 4(1)(45) \div 2(1)$$

Krissy525 · Answer

the -4(1)(45) is supposed to be under the radical

Krissy525 · Answer

Hope that helps :)

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