(iv)(x-3)(2x +1)=x(x + 5)
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Answered by
2
Answer:
hey mate ^_^. I hope the following solution is correct & helps you.
Step-by-step explanation:
=> x(2x+1)-3(2x+1)=x^2+5x
=>2x^2+x-6x-3=x^2+5x
=>2x^2-x^2-5x-5x=3
=>x^2-10x=3
=>x^2-10x-3=answer
Answered by
0
Step-by-step explanation:
you have to just use quadratic equation formula.
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