If the HCF of the polynomials \( \left(x^{2}+8 x+16\right)\left(x^{2}\right. \) \( -9) \) and \(...

Channel:
PW Solutions
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=5J95heMy9jw


Duration: 3:41
1 views
0

If the HCF of the polynomials \( \left(x^{2}+8 x+16\right)\left(x^{2}\right. \) \( -9) \) and \( \left(x^{2}+7 x+12\right) \) is \( x^{2}+7 x+12 \), then their LCM is
(a) \( (x+4)\left(x^{2}-9\right) \)
(b) \( (x+4)^{2}\left(x^{2}-9\right) \)
(c) \( \left(x^{2}-4\right)\left(x^{2}+9\right) \)
(d) \( (x+4)^{2}(x+3) \)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-01-16рдирд┐рдореНрди рдореЗрдВ рд╕реЗ рдХреМрди-рд╕рд╛ рдлреБрдб рдПрдбрд┐рдЯрд┐рд╡ рдирд╣реАрдВ рд╣реИ? (A) рдкреНрд░рд┐рдЬрд░реНрд╡реЗрдЯрд┐рд╡ (B) рдлреНрд▓реЗрд╡рд░реНрд╕ (C) рд╕реНрд╡реАрдЯрдирд┐рдВрдЧ рдПрдЬреЗрдиреНрдЯ (D) рдС...
2023-01-16рдирд┐рдореНрди рдореЗрдВ рд╕реЗ рдХреМрди-рд╕рд╛ рдЕрдпрд╕реНрдХ рдЙрд╕рдХреЗ рд╕рд╛рде рджрд┐рдП рдЧрдП рд╕реВрддреНрд░ рдХрд╛ рд╕рд╣реА рдирд╛рдо рдирд╣реАрдВ рд╣реИ? (A) \( \mathrm{MgSO}_{4} \cd...
2023-01-16Simplify: \[ \frac{x^{2}-(y-2 z)^{2}}{x-y+2 z}+\frac{y^{2}-(2 x-z)^{2}}{y+2 x-z}+\frac{z^{2}-(x-...
2023-01-16If the HCF of the polynomials \( (x+4)\left(2 x^{2}+5 x+\right. \) a) and \( (x+3)\left(x^{2}+7 ...
2023-01-16If LCM of the two polynomials \( \left(x^{2}+3 x\right) \) \( \left(x^{2}+3 x+2\right) \) and \(...
2023-01-16If the HCF of the polynomials \( x^{2}+p x+q \) and \( x^{2} \) \( +a x+b \) is \( x+l \), then ...
2023-01-16If the zeroes of the rational expression \( (a x+b) \) (IV \( (3 x+2) \) are \( \frac{-2}{3} \) ...
2023-01-16If \( h(y)=y^{3} \) and \( g(z)=z^{4} \), then HCF of \( h(b)- \) \( h(a) \) and \( g(b)-g(a) \)...
2023-01-16The HCF and LCM of the polynomials \( p(x) \) and \( q(x) \) are \( 5(x-2)(x+9) \) and \( 10\lef...
2023-01-16The LCM of the polynomials \( \left(x^{2}-8 x+16\right) \) \( \left(x^{2}-25\right) \) and \( \l...
2023-01-16If the HCF of the polynomials \( \left(x^{2}+8 x+16\right)\left(x^{2}\right. \) \( -9) \) and \(...
2023-01-16If the zeroes of the rational expression \( (3 x+2 a) \) \( (2 x+1) \) are \( \frac{-1}{2} \) an...
2023-01-16If \( h(x)=x^{2}+x \) and \( g(y)=y^{3}-y \), then the HCF of \( h(b)-h(a) \) and \( g(b)-g(a) \...
2023-01-16The HCF of polynomials \( \left(x^{2}-2 x+1\right)(x+4) \) (II) and \( \left(x^{2}+3 x-4\right)(...
2023-01-16What should be added to \( \frac{2}{\left(x^{2}+x-6\right)} \) to get \( \frac{-4 x}{\left(x^{2}...
2023-01-16The LCM of the polynomials \( 8\left(x^{2}-2 x\right)(x-6)^{2} \) (IV and \( 2 x\left(x^{2}-4\ri...
2023-01-16The HCF of the polynomials \( 4(x+8)^{2} \) \( \left(x^{2}-5 x+6\right) \) and \( 6\left(x^{2}+1...
2023-01-16If \( (x+4)(x-2)(x+1) \) is the HCF of the polynomials \( f(x)=\left(x^{2}+2 x-8\right)\left(x^{...
2023-01-16What should be subtracted from \( \frac{7 x}{\left(x^{2}-x-12\right)} \) to get \( \frac{3}{x+3}...
2023-01-16If \( (x-4) \) is the HCF of \( p(x)=x^{2}-n x-12 \) and (W) \( q(x)=x^{2}-m x-8 \), then the si...
2023-01-16Which of the following is/are true? (V) (A) The sum of two rational expressions is always a rati...