Algebra – Page 885

If-the-equations-x-2-3x-a-0-and-x-2-ax-3-0-have-a-common-root-then-a-possible-value-of-a-is-A-3-B-1-C-2-D-2-

Tinku Tara June 3, 2023 Algebra 0 Comments

Question Number 140974 by EnterUsername last updated on 14/May/21 $If the equations x^{2} - 3 x + a = 0 and x^{2} + a x - 3 = 0$ $have a common root, then a possible value of a is$ $(A) 3 (B) 1 (C) - 2 (D) 2$ Commented by mohammad17 last updated on 14/May/21…

The-roots-of-the-equation-x-2-m-3-x-m-0-are-such-that-exactly-one-of-them-lies-in-the-interval-1-2-Then-A-5-lt-m-lt-7-B-m-lt-10-C-2-lt-m-lt-5-

Tinku Tara June 3, 2023 Algebra 0 Comments

Question Number 140969 by EnterUsername last updated on 14/May/21 $The roots of the equation x^{2} - (m - 3) x + m = 0 are$ $such that exactly one of them lies in the interval$ $(1, 2) . Then$ $(A) 5 < m < 7 (B) m < 10$ $(C) 2 < m < 5 (D) m > 10$ Terms of Service Privacy…

Question-75437

Tinku Tara June 3, 2023 Algebra 0 Comments

Question Number 75437 by Master last updated on 11/Dec/19 Commented by Master last updated on 11/Dec/19 $sir mind is power please$ Commented by Master last updated on…

If-a-0-and-a-l-m-2-2blm-c-0-and-a-l-n-2-2bln-c-0-then-A-mn-l-2-c-a-B-lm-n-2-c-a-C-ln-m-2-c-a-D-mn-l-2-bc-a-

Tinku Tara June 3, 2023 Algebra 0 Comments

Question Number 140965 by EnterUsername last updated on 14/May/21 $If a \neq 0 and a {(l + m)}^{2} + 2 b l m + c = 0 and a {(l + n)}^{2} +$ $2 b l n + c = 0, then$ $(A) m n = l^{2} + c / a (B) l m = n^{2} + c / a$ $(C) l n = m^{2} + c / a (D) m n = l^{2} + b c / a$ Terms…

1-1-16-1-1-25-1-1-36-1-1-3600-

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Question Number 9890 by konen last updated on 12/Jan/17 $(1 - \frac{1}{16}) (1 - \frac{1}{25}) (1 - \frac{1}{36}) \dots (1 - \frac{1}{3600}) = ?$ Answered by nume1114 last updated on 12/Jan/17 $(1 - \frac{1}{16}) (1 - \frac{1}{25}) (1 - \frac{1}{36}) \dots (1 - \frac{1}{3600})$ $$=\left(\mathrm{1}−\frac{\mathrm{1}}{\mathrm{4}^{\mathrm{2}} }\right)\left(\mathrm{1}−\frac{\mathrm{1}}{\mathrm{5}^{\mathrm{2}} }\right)\left(\mathrm{1}−\frac{\mathrm{1}}{\mathrm{6}^{\mathrm{2}} }\right)…\left(\mathrm{1}−\frac{\mathrm{1}}{\mathrm{60}^{\mathrm{2}}…

Let-a-b-0-Prove-that-1-4-2-a-2-b-1-a-1-b-4-a-b-4-a-b-

Tinku Tara June 3, 2023 Algebra 0 Comments

Question Number 140959 by loveineq last updated on 14/May/21 $Let a, b ⩾ 0 . Prove that$ $\frac{1}{4} \cdot \frac{(2 + a) (2 + b)}{(1 + a) (1 + b)} ⩾ \frac{4 - a - b}{4 + a + b}$ Answered by MJS_new last updated on 14/May/21 $$\mathrm{this}\:\mathrm{is}\:\mathrm{easy} \…

Category: Algebra

If-the-equations-x-2-3x-a-0-and-x-2-ax-3-0-have-a-common-root-then-a-possible-value-of-a-is-A-3-B-1-C-2-D-2-

The-roots-of-the-equation-x-2-m-3-x-m-0-are-such-that-exactly-one-of-them-lies-in-the-interval-1-2-Then-A-5-lt-m-lt-7-B-m-lt-10-C-2-lt-m-lt-5-

Question-75437

If-a-0-and-a-l-m-2-2blm-c-0-and-a-l-n-2-2bln-c-0-then-A-mn-l-2-c-a-B-lm-n-2-c-a-C-ln-m-2-c-a-D-mn-l-2-bc-a-

1-1-16-1-1-25-1-1-36-1-1-3600-

Let-a-b-0-Prove-that-1-4-2-a-2-b-1-a-1-b-4-a-b-4-a-b-

x-2-2x-3-2-7-x-2-6x-19-0-What-is-the-value-of-x-

x-2-2x-3-2-3x-2-6x-9-0-What-is-the-value-of-x-

solve-the-value-of-x-5logx-x-4-

find-the-relation-between-a-b-c-and-d-if-the-roots-of-the-eqution-ax-3-bx-2-cx-d-0-are-in-i-A-P-ii-G-P-