Solve for x. x^2−3x−70=0
x^2 is x to the second power
2 answers:
<span>x^2−3x−70=0
(x - 10)(x + 7) = 0
x - 10 = 0; x =10
x + 7 =0; x = -7
answer
x = -7 and x = 10</span>
X² <span>− 3x − 70=0
</span>x² + 7x - 10x − 70=0
x(x+7) - 10(x+7) = 0
(x+7)(x-10) = 0
x + 7 = 0 or x - 10 = 0
x = -7 x = 10
Answer: x=-7, x=10
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Ummm look it up or ask the teacher I thought I had the answer but I don’t sorry
