find the solution of each quadratic equation in the problem box Write the word /s/ wwhich corresponds the answer to your answer
Problem box
1.) 9x²=36
2.)x²-5x-36=0
3.)x²+7x-18=0
4.)x²-36=0
5.)(x+2)²=16
Answer box
1.)x= -9 or x=2
2.)x=2 or x= -6
3.)x=9 or x = -4
4.)x=6 or x = -6
5.)x=2 or = -2
Problem box
1.) 9x²=36
2.)x²-5x-36=0
3.)x²+7x-18=0
4.)x²-36=0
5.)(x+2)²=16
Answer box
1.)x= -9 or x=2
2.)x=2 or x= -6
3.)x=9 or x = -4
4.)x=6 or x = -6
5.)x=2 or = -2
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Step-by-step explanation:
1. (9x²)/9=36/9---- x²=4 ------ √x²=√4 ---- x=2
4. x²-36=0 ------- x²=36 ------- √x²=√36 ----- x=6