3 years ago

WHAT IS 2x^2 - 70 = 4x ?!? this is for solving quadratic equations by factoring ! i don't understand it : (

Mathematics

2 answers:

Alekssandra [29.7K]3 years ago

8 0

Answer: ☁️ x = 7,-5. ☁️

Hope it helps.

Explanation: Have a nice day!~ ￣▽￣❤️

telo118 [61]3 years ago

4 0

2x^2-4x-70=0
Divide all by 2
x^2-2x-35=0
(x+5)(x-7)=0
x+5=0 x-7=0
x=-5 x=7

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