By Raj

Simplify $3\sqrt[3]{40}-4\sqrt[3]{320}$

- 1 year ago
- | 0 comments
- | 1 answers
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- # grade9,#arithmetic,#rationalisation,#simplify

By Prashant

Answer Below Question:

- 1 year ago
- | 0 comments
- | 1 answers
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- #grade10,#algebra,#probability,#card,#drawn,#spade,#odds,#facecard,#redking

By Raj

Polynomials

- 1 year ago
- | 0 comments
- | 1 answers
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- # grade9,# algebra,# factortheorem,# polynomial,#factors,#m,#n

By Sumer

In the given figure, AB and AC we two equal chords of a circle with center O. Show that O lies on the bisectors of ∠BAC.

- 1 year ago
- | 0 comments
- | 1 answers
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- #grade9,#geometry,#equalchordsandtheirdistancesfromthecenter,#equalchords,#bisectors

By Raj

Write 5 rational numbers and 5 irrational numbers in decimal form

- 1 year ago
- | 0 comments
- | 1 answers
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- # grade9,#arithmetic,#rationalandirrationalnumbers,#decimalform,#5

By Sumer

In the given figure, A and B are the centers of two circles having radii 5 cm and 3 cm respectively and intersecting at points P and Q respectively. If AB = 4 cm, then the length of common chord PQ is?

- 1 year ago
- | 0 comments
- | 1 answers
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- #grade9,#geometry,#equalchordsandtheirdistancesfromthecenter,#twocircles,#radii,#intersecting,#length

By Raj

Polynomials

- 1 year ago
- | 0 comments
- | 0 answers
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- # grade9,# algebra,# factortheorem,# polynomial,#k

By Sumer

In the given figure, O is the center of a circle in which chords AB and CD intersect at P such that PO bisects Prove that AB=CD.

- 1 year ago
- | 0 comments
- | 1 answers
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- #grade9,#geometry,#equalchordsandtheirdistancesfromthecenter,#intersect,#bisect

By Raj

Find the values of a and b so that the polynomial $({x}^{4}+a{x}^{3}-7{x}^{2}-8x+b)$ is exactly divisible by (x+2) as well as (x+3).

- 1 year ago
- | 0 comments
- | 1 answers
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- # grade9,# algebra,# factor,# find value,# polynomial,# a,# b,# divisible

By Sumer

In the given figure, ∠AOB = 90° and ∠ABC = 30°. Then, ∠CAO = ?

- 1 year ago
- | 0 comments
- | 1 answers
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- #grade9,#geometry,#anglesubtendedbyachordatapoint,#circle

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