pls solve both the questions for the right answer I will mark u as brainliest
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Step-by-step explanation:
u can find it here: https://brainly.in/question/22376304?answering=true&answeringSource=undefined
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Step-by-step explanation:
1) √2 x² +7x +5 √2 = 0
⇒ √2 x² + 5x + 2x + 5√2 = 0
⇒ √2x² + 5x + √2*√2*x + 5√2=0
⇒ x(√2x + 5) + √2(√2x + 5) =0
⇒ (x+√2)(√2x+5) = 0
That gives x= - √2 or x= - 5/√2
2) x²+45x-47=0
2x²+47x-2x-47=0
x(2x+47)-1(2x+47)=0
(x-1)(2x+47)=0
x-1=0 and 2x+47=0
x=1 and 2x=-47 => x= -47/2
x= 1, -47/2
NOW PLZ MARK ME AS BRAINLIST
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