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Solve the following quadratic equation correct two decimal places x²+6x-10 =10 step by step |
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Answer» Step-by-step EXPLANATION: We have, x 2 +6x−10=0 We KNOW that x= 2a −b± b 2 −4ac
x= 2×1 −6± 6 2 −4×1×−10
x= 2 −6± 36+40
x= 2 −6±
x= 2 −6± 19×4
x= 2 −6±2 19
x=−3± 19
Hence, this is the answer. |
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