find the root of the quadratic equation under root 2 X square + 7 x + 5 under root 2 equal to zero
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Answer:
Step-by-step explanation:
√2x²+7x+5√2
= √2x²+5x+2x+5√2
= x(√2x+5)+√2(√2x+5)
=(x+√2)(√2x+5)
Therefore, x=-√2, -5/√2
manasrajput1330:
by middle term splitting...... thank you
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