Question
Find the products:
$\left(-4 x^2\right) \times\left(-6 x y^2\right) \times(-3 y)$
$\left(-4 x^2\right) \times\left(-6 x y^2\right) \times(-3 y)$
✓
Answer
$\left(-4 x^2\right) \times\left(-6 x y^2\right) \times(-3 y)$
$=(-4) \times(-6) \times(-3) x^2 \times x \times y^2 \times y$
$=-72 x^{2+1} \times y^{2+1}$
$ =-72 x^3 y^3$
$=(-4) \times(-6) \times(-3) x^2 \times x \times y^2 \times y$
$=-72 x^{2+1} \times y^{2+1}$
$ =-72 x^3 y^3$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Name the quadrilateral which have both line and rotational symmetry of order more than 1.
What rate gives ₹ 280 as interest on a sum of ₹ 56000 in 2 yr?
Convert the following into fraction in the lowest form:
0.04
0.04
Find the HCF of the following numbers:
42, 75, 24
42, 75, 24
Meeta saves ₹ 4000 from her salary. If this is 10% of her salary. What is her salary?
Radha got ₹ 17480 as her monthly salary and overtime. Her salary exceeds the overtime by ₹ 10000 . What is her monthly salary?
State which of the following pairs of triangles are congruent. If yes, write them in symbolic form (you may draw a rough figure). $\triangle\text{PQR}:\text{PQ}=3.5\text{cm},$$\text{QR}=4.0\text{cm},\angle\text{Q}=60^{\circ}$ $\triangle\text{STU}:\text{ST}=3.5\text{cm},$$\text{TU}=4\text{cm},\angle\text{T}=60^{\circ}$
→In Figure. which pairs of triangles are congruent by $SAS$ congruence criterion (condition)? If congruent, write the congruence of the two triangles in symbolic form.
→Find the value of $x$ in the following figure.
→Find the simple interest, when: Principal $= Rs. 1000$, Rate of Interest $= 10\%$ per annum, and Time $= 73$ days.
→