Basic Maths

JEE Main Mathematics · 4 questions

All questions, latest first

• The sum of squares of all the real solutions of the equation log_(x+1)(2 x^2+5 x+3)=4- log_(2 x+3)(x^2+2 x+1) is equal to ____.20268 April, Shift 2 · Q21
• Let α=1/4+1/8+1/16+… ∞ and β=1/3+1/9+1/27+… ∞. Then the value of (0.2)^log_√5(α)+(0.04)^log_5(β) is equal to:20264 April, Shift 2 · Q7
• If the set of all solutions of |x^2+x-9|=|x|+|x^2-9| is [α, β] ∪[γ, ∞), then ( α^2+β^2+γ^2 ) is equal to:20264 April, Shift 1 · Q2
• If the domain of the function f(x)=√(log_(0.6)(|(2 x-5)/(x^2-4)|)) is (-∞, a] ∪{b} ∪[c, d) ∪(e, ∞), then the value of a+b+c+d+e…20262 April, Shift 1 · Q21