Answer:
-103
243
Step-by-step explanation:
(q•r)(5) = q(r(5))
r(5) = 2(5²) + 1 = 51
q(51) = -2(51) - 1 = -103
(r•q)(5) = r(q(5))
q(5) = -2(5) - 1 = -11
r(-11) = 2(-11)² + 1 = 243
Answer:
=x4y2z2−2x3y3z+2x3yz3+x2y4−4x2y2z2+x2z4+2xy3z−2xyz3+y2z2
Make me brainliest
Answer:
225 lo comprarían
Step-by-step explanation:
Para sacar el porcentaje se multiplica el numero por el porcentaje y dividir entre 100
37.5x600/100
37.5x 600= 22, 500
22,500/100= 225
<u>225 lo comprarían </u>
Answer:
Instead of 16 write 36
Step-by-step explanation:
when we see this carefully 4/6= 24/16
This is an equivalent fraction
when we multiply 4×6 we get 24 so we must multiply 6 with 6 . so the answer is 36.
Answer:
this topic is on indices . look at these examples and try if you will understand.
